期刊文献+
共找到42,140篇文章
< 1 2 250 >
每页显示 20 50 100
Perception of dental appearance and aesthetic analysis among patients,laypersons and dentists
1
作者 Alhanoof Aldegheishem Hadeel Mohammed Alfayadh +5 位作者 Munirah AlDossary Shahad Asaad Elzahraa Eldwakhly Nour AL Huda AL Refaei Dana Alsenan Mai Soliman 《World Journal of Clinical Cases》 SCIE 2024年第23期5354-5365,共12页
BACKGROUND Current concepts of beauty are increasingly subjective,influenced by the viewpoints of others.The aim of the study was to evaluate divergences in the perception of dental appearance and smile esthetics amon... BACKGROUND Current concepts of beauty are increasingly subjective,influenced by the viewpoints of others.The aim of the study was to evaluate divergences in the perception of dental appearance and smile esthetics among patients,laypersons and dental practitioners.The study goals were to evaluate the influence of age,sex,education and dental specialty on the participants’judgment and to identify the values of different esthetic criteria.Patients sample included 50 patients who responded to a dental appearance questionnaire(DAQ).Two frontal photographs were taken,one during a smile and one with retracted lips.Laypersons and dentists were asked to evaluate both photographs using a Linear Scale from(0-10),where 0 represent(absolutely unaesthetic)and 10 represent(absolutely aesthetic).One-way analysis of variance(ANOVA)and t-test analysis were measured for each group.Most patients in the sample expressed satisfaction with most aspects of their smiles and dental appearance.Among laypersons(including 488 participants),47 pictures“with lips”out of 50 had higher mean aesthetic scores compared to pictures“without lips”.Among the dentist sample,90 dentists’perception towards the esthetic smile and dental appearance for photos“with lips”and“without lips”were the same for 23 out of 50 patients.Perception of smile aesthetics differed between patients,laypersons and dentists.Several factors can contribute to shape the perception of smile aesthetic.AIM To compare the perception of dental aesthetic among patients,laypersons,and professional dentists,to evaluate the impact of age,sex,educational background,and income on the judgments made by laypersons,to assess the variations in experience,specialty,age,and sex on professional dentists’judgment,and to evaluate the role of lips,skin shade and tooth shade in different participants’judgments.METHODS Patients sample included 50 patients who responded to DAQ.Two frontal photographs were taken:one during a smile and one with retracted lips.Laypersons and dentists were asked to evaluate both photographs using a Linear Scale from(0-10),where 0 represent(absolutely unaesthetic)and 10 represent(absolutely aesthetic).One-way ANOVA and t-test analysis were measured for each group.RESULTS Most patients in the sample expressed satisfaction with most aspects of their smiles and dental appearance.Among laypersons(including 488 participants),47 pictures“with lips”out of 50 had higher mean aesthetic scores compared to pictures“without lips”.Whereas among the dentist sample,90 dentists’perception towards the esthetic smile and dental appearance for photos“with lips”and“without lips”were the same for 23 out of 50 patients.Perception of smile aesthetics differed between patients,laypersons and dentists.CONCLUSION Several factors can contribute to shape the perception of smile aesthetic. 展开更多
关键词 aesthetic perception Laypersons Dental appearance DENTISTS Smile analysis Dental aesthetic
下载PDF
On the Praxis-Oriented Semiotic Aesthetics in Eastern European Marxism
2
作者 Li Huiwen 《Contemporary Social Sciences》 2024年第1期1-17,共17页
Eastern European Marxism,taking a critical stance towards structuralism,gave rise to a unique paradigm of praxis-oriented semiotic aesthetics.This novel approach posits that signs emerge from humans’social praxis and... Eastern European Marxism,taking a critical stance towards structuralism,gave rise to a unique paradigm of praxis-oriented semiotic aesthetics.This novel approach posits that signs emerge from humans’social praxis and also function as a means of praxis.It further delves into the principle governing the generation and usage of signs,i.e.,the Economy Principle,the homogenization of signs,the situatedness or contextual constraints,as well as their aesthetic features and transcendental attributes.As a result,the praxis-oriented semiotic aesthetics within Eastern European Marxism exhibits distinct theoretical value. 展开更多
关键词 Eastern European Marxism SEMIOTICS praxis aestheticS
下载PDF
Cross-Modal Consistency with Aesthetic Similarity for Multimodal False Information Detection
3
作者 Weijian Fan Ziwei Shi 《Computers, Materials & Continua》 SCIE EI 2024年第5期2723-2741,共19页
With the explosive growth of false information on social media platforms, the automatic detection of multimodalfalse information has received increasing attention. Recent research has significantly contributed to mult... With the explosive growth of false information on social media platforms, the automatic detection of multimodalfalse information has received increasing attention. Recent research has significantly contributed to multimodalinformation exchange and fusion, with many methods attempting to integrate unimodal features to generatemultimodal news representations. However, they still need to fully explore the hierarchical and complex semanticcorrelations between different modal contents, severely limiting their performance detecting multimodal falseinformation. This work proposes a two-stage detection framework for multimodal false information detection,called ASMFD, which is based on image aesthetic similarity to segment and explores the consistency andinconsistency features of images and texts. Specifically, we first use the Contrastive Language-Image Pre-training(CLIP) model to learn the relationship between text and images through label awareness and train an imageaesthetic attribute scorer using an aesthetic attribute dataset. Then, we calculate the aesthetic similarity betweenthe image and related images and use this similarity as a threshold to divide the multimodal correlation matrixinto consistency and inconsistencymatrices. Finally, the fusionmodule is designed to identify essential features fordetectingmultimodal false information. In extensive experiments on four datasets, the performance of the ASMFDis superior to state-of-the-art baseline methods. 展开更多
关键词 Social media false information detection image aesthetic assessment cross-modal consistency
下载PDF
A Preliminary Exploration of Zong Baihua’s Aesthetic Character and the Creative Philosophy of Small Poems
4
作者 ZHANG Hao 《Cultural and Religious Studies》 2024年第1期15-23,共9页
Zong Baihua’s aesthetic character and the creative philosophy of small poems are integrated and intertwined with each other,with distinctive aesthetic characteristics and unique artistic concepts.Whether it is his“r... Zong Baihua’s aesthetic character and the creative philosophy of small poems are integrated and intertwined with each other,with distinctive aesthetic characteristics and unique artistic concepts.Whether it is his“rounded and integrated aesthetics centered on Chinese art”,“vivid and charming natural cosmology”,or“personality aesthetics that mutually mirrors with the nature universe”,they all have extraordinary inspirations and guidance for us today to explore the reform of new literature and art,the reform of new poems,and even the contemplation of the cosmos,society,and life,with positive and profound significance. 展开更多
关键词 Zong Baihua aestheticS small poem
下载PDF
The Study of “Imitation” Aesthetics in Ancient Painting Theory-Taking the Chinese and Western Sources as an Example
5
作者 HUO Jia-qi 《Journal of Literature and Art Studies》 2024年第2期138-143,共6页
The theory of“imitation”in painting occupies a leading position in western art,which originated from the theory of“imitation”in ancient Greece,and has become one of the art theories affecting the world through the... The theory of“imitation”in painting occupies a leading position in western art,which originated from the theory of“imitation”in ancient Greece,and has become one of the art theories affecting the world through the continuous development of later generations.Through the exploration of the source of“imitation”in China and the West,there are some comments on the meaning of“imitation”in Chinese classical painting theory,such as“transfer model writing”and“image form”,which is obvious differences from the west.Traditional Chinese painting is a combination of careful observation of natural things and subjective emotions to express their own aesthetic feelings,and ultimately form a vivid artistic conception.Modern imitation is borrowed from Western imitation.In fact,imitation in traditional painting has its own meaning,which contains Chinese aesthetic thought.“Imitation”aesthetics is unique in traditional Chinese painting and is the most important form of painting art. 展开更多
关键词 “imitation” aestheticS painting art
下载PDF
Translation of Culture-loaded Words in The Golden Cangue under the Perspective of Reception Aesthetics
6
作者 YU Xuan 《Journal of Literature and Art Studies》 2024年第6期468-473,共6页
Good translations play a very important role in cultural exchange.The idea of reception aesthetics think the reader as the center in translation process.This paper will study the translation of culture-loaded words fr... Good translations play a very important role in cultural exchange.The idea of reception aesthetics think the reader as the center in translation process.This paper will study the translation of culture-loaded words from the perspective of reception aesthetics.It is divided into five parts.The first part mainly introduces the background and theoretical foundation of this paper,the second part introduces the writer’s works,the third part gives examples to analyze the culture-loaded words appearing in The Golden Cangue,the fourth part gives examples of the translation methods,and the fifth part is the conclusion.It aims to provide a reference for the English translation of culture-loaded words. 展开更多
关键词 Culture-loaded words Reception aesthetic The Golden Cangue Eileen Chang
下载PDF
The Aesthetic Characteristics of Emotional Abuse in The Japanese Movie“0.5mm”
7
作者 CHEN Shao-ping 《Journal of Literature and Art Studies》 2024年第6期455-461,共7页
The Japanese movie“0.5mm”connects the life clips between the nursing-care helper Sawa and several old people in the form of a road movie,highlighting many thought-provoking social problems,and revealing how the elem... The Japanese movie“0.5mm”connects the life clips between the nursing-care helper Sawa and several old people in the form of a road movie,highlighting many thought-provoking social problems,and revealing how the elements of emotional abuse hidden between the old people and their relatives and friends affect people’s dignity and decency,and at the same time trying to offset the persecution from the emotional abuse with the warm kindness between the elderly and the care workers.The film’s implicit description of emotional abuse and explicit display of good deeds are blended in the quiet and mysterious narrative character,achieving the effect of synchronizing the artistic narrative rhythm with the flow of life,reflecting the unique aesthetic characteristics of Japanese films. 展开更多
关键词 “0.5mm” emotional abuse aesthetic characteristics
下载PDF
On Translation of Children’s Literature Based on Reception Aesthetics:A Case Study of The Secret Garden
8
作者 HOU Wen-lan LI Ju-yuan 《Journal of Literature and Art Studies》 2024年第3期194-200,共7页
Grounded in reader-centered theories,Reception Aesthetics prioritizes the active engagement and acceptance of target readers.This study examines the translation of children’s literature through the lens of Reception ... Grounded in reader-centered theories,Reception Aesthetics prioritizes the active engagement and acceptance of target readers.This study examines the translation of children’s literature through the lens of Reception Aesthetics,using Li Wenjun’s rendition of The Secret Garden as a case study.The objective is to scrutinize various aspects of the translation-including vocabulary,syntax,rhetorical devices,and cultural nuances-and to discern how the adaptation and application of diverse translation strategies cater to the aesthetic expectations. 展开更多
关键词 Reception aesthetics translation of children’s literature The Secret Garden
下载PDF
The Aesthetic Connotation of Ancient Calligraphy
9
作者 Jian Zhang 《Journal of Contemporary Educational Research》 2024年第6期116-120,共5页
From the origin of writing to the formation of the writing system,the names and aesthetics of calligraphy have been evolving with time.Calligraphy has different mainstream writing styles across different eras and has ... From the origin of writing to the formation of the writing system,the names and aesthetics of calligraphy have been evolving with time.Calligraphy has different mainstream writing styles across different eras and has been assigned different names,which also maps the aesthetic orientation of the times.Not only is calligraphy the evolution of the designation of successive generations but also in the continuous pursuit of“name”and“reality”of the unity of the ancient connotation of calligraphy and the era of aesthetic integration.This paper discusses the flavorful meaning behind the concept of ancient calligraphy,as well as its various forms of expression. 展开更多
关键词 CALLIGRAPHY Ancient connotation EVOLUTION aesthetic form
下载PDF
Integration of Red Aesthetic Education into Kindergarten and its Practical Paths
10
作者 Tingting Wang 《Journal of Contemporary Educational Research》 2024年第3期205-210,共6页
Red culture has important educational value.The integration of red aesthetics into the kindergarten provides strong support for children to establish correct values and historical views in the multi-cultural environme... Red culture has important educational value.The integration of red aesthetics into the kindergarten provides strong support for children to establish correct values and historical views in the multi-cultural environment,and cultivate their creativity and aesthetic consciousness.Red aesthetic education activities should pay attention to the real embodiment of children’s subjectivity and the deep integration of application and practice.Practical paths of red aesthetic education in kindergarten include art activities,multi-field penetration,traditional festivals,and red aesthetic education environment infiltration. 展开更多
关键词 Red culture Red aesthetic education KINDERGARTEN
下载PDF
Research on the Path of Integrating Party Construction Aesthetics into Ideological and Political Education in Colleges and Universities
11
作者 LI Jun GU Gaofei +1 位作者 MENG Tian LIN Danyun 《Philosophy Study》 2024年第4期145-152,共8页
Party construction aesthetics is a valuable aesthetic resource formed in the practical exploration of rural revitalization,and it has logical compatibility with ideological and political education in terms of concepts... Party construction aesthetics is a valuable aesthetic resource formed in the practical exploration of rural revitalization,and it has logical compatibility with ideological and political education in terms of concepts,goals,tasks,etc.At present,comprehensive deepening reform has entered a deep-water zone,and some erroneous value orientations such as utilitarianism,emptiness,and liberalization are common in colleges and universities,and ideological and political education is caught in a new round of difficulties.As the main position of ideological and political education,colleges and universities should further use party construction aesthetics to strengthen and improve ideological and political education,adhere to the carrier of aesthetic education,carry out diversified integrated education,broaden the ideological and political practical teaching system,build a long-term mechanism for collaborative education of ideological and political education and party construction aesthetics,and fully integrate party construction aesthetics into ideological and political education in colleges and universities. 展开更多
关键词 party construction aesthetics ideological and political education integration path
下载PDF
The Past and Future of Aesthetics in Mathematics
12
作者 Xiaoyu Chen 《Journal of Contemporary Educational Research》 2024年第7期126-132,共7页
This paper explores the connotations of mathematical aesthetics and its connections with art,facilitated by collaboration with Ester,an individual with an artistic professional background.It begins by tracing the hist... This paper explores the connotations of mathematical aesthetics and its connections with art,facilitated by collaboration with Ester,an individual with an artistic professional background.It begins by tracing the historical evolution of aesthetics from the classical pursuit of authenticity to the modern shift toward self-expression in art.The discussion then highlights the similarities in the pursuit of truth between mathematics and art,despite their methodological differences.Through an analysis of aesthetic elements in mathematics,such as lines and function graphs,the article illustrates that the beauty of mathematics is not only manifested in cognitive processes but can also be intuitively expressed through visual arts.The paper further examines the influence of mathematics on the development of art,particularly how Leonardo da Vinci applied mathematical principles to his artworks.Additionally,the article addresses art students’perceptions of mathematics,proposes the customization of math courses for art students,and discusses future trends in the integration of mathematics and art,emphasizing the significance of art therapy and the altruistic direction of art.Lastly,the authors use a poster to visually convey the idea that the beauty of mathematics can be experienced through the senses. 展开更多
关键词 Mathematical aesthetics Integration of mathematics and art Applications of mathematics in art
下载PDF
Landscape Aesthetic Characteristics of Wulingyuan World Natural Heritage Property and Realization Path of Aesthetic Education Value
13
作者 LUO Shui XIAO Hua XIAO Shizhen 《Journal of Landscape Research》 2023年第5期79-84,88,共7页
Wulingyuan is a world natural heritage property mainly dominated by rare quartz sandstone peak forest landscape at home and abroad and supplemented by karst landscapes,with a large number of geological and historical ... Wulingyuan is a world natural heritage property mainly dominated by rare quartz sandstone peak forest landscape at home and abroad and supplemented by karst landscapes,with a large number of geological and historical sites,biological and ecological landscape and unique cultural landscapes.Preserving the secluded and beautiful scenery environment,biological environment and ecosystem of subtropical zone,Wulingyuan presents a splendid and magnificent landscape,with high aesthetic value,and becomes an important practice base of aesthetic education.The aesthetic education value of Wulingyuan World Natural Heritage Property can be realized by systematically studying and presenting the aesthetic education value of Wulingyuan World Natural Heritage Property,developing a series of aesthetic education courses to lead tourists into the world of Wulingyuan aesthetic education,carrying out a series of popular science activities of“Wulingyuan World Natural Heritage Property Entering Campus”,and incorporating into the aesthetic education curriculum system of schools,etc.This paper analyzes the landscape aesthetic characteristics of Wulingyuan World Natural Heritage Property thoroughly,which indicates the direction for realizing the aesthetic education value of the property,and also provides a reference for realizing the aesthetic education value of similar world natural heritage property. 展开更多
关键词 World natural heritage property Landscape aesthetic characteristics aesthetic education value Realization path Wulingyuan
下载PDF
SRAFE:Siamese Regression Aesthetic Fusion Evaluation for Chinese Calligraphic Copy
14
作者 Mingwei Sun Xinyu Gong +2 位作者 Haitao Nie Muhammad Minhas Iqbal Bin Xie 《CAAI Transactions on Intelligence Technology》 SCIE EI 2023年第3期1077-1086,共10页
Evaluation of calligraphic copy is the core of Chinese calligraphy appreciation and in-heritance.However,previous aesthetic evaluation studies often focussed on photos and paintings,with few attempts on Chinese callig... Evaluation of calligraphic copy is the core of Chinese calligraphy appreciation and in-heritance.However,previous aesthetic evaluation studies often focussed on photos and paintings,with few attempts on Chinese calligraphy.To solve this problem,a Siamese regression aesthetic fusion method is proposed,named SRAFE,for Chinese calligraphy based on the combination of calligraphy aesthetics and deep learning.First,a dataset termed Evaluated Chinese Calligraphy Copies(E3C)is constructed for aesthetic evalu-ation.Second,12 hand‐crafted aesthetic features based on the shape,structure,and stroke of calligraphy are designed.Then,the Siamese regression network(SRN)is designed to extract the deep aesthetic representation of calligraphy.Finally,the SRAFE method is built by fusing the deep aesthetic features with the hand‐crafted aesthetic features.Experimental results show that scores given by SRAFE are similar to the aesthetic evaluation label of E3C,proving the effectiveness of the authors’method. 展开更多
关键词 calligraphy evaluation hand‐crafted aesthetic features siamese regression network
下载PDF
The Ecological Aesthetics of Funeral Architecture towards Death:A Case Study of Tomba Brion Family Cemetery
15
作者 SONG Rui AN Yuening YANG Xin 《Journal of Landscape Research》 2023年第3期90-94,共5页
This paper discusses the design of funeral architecture with ecological aesthetics as the entry point,and makes a poetic interpretation of the gardening techniques and spiritual connotation of Tomba Brion Family Cemet... This paper discusses the design of funeral architecture with ecological aesthetics as the entry point,and makes a poetic interpretation of the gardening techniques and spiritual connotation of Tomba Brion Family Cemetery,a funeral architecture,in combination with architecture,ecological design aesthetics,landscape ecology,oriental aesthetics and other disciplines to explore the unique charm of the architectural field related to death for life,trying to provide the reference value of ecological aesthetics for the development of funeral architecture. 展开更多
关键词 Funeral architecture Ecological aesthetics Brion Family Cemetery Scarpa
下载PDF
Myth and Digital Fantasy from the Perspective of Technical Aesthetics
16
作者 TIAN Miaozi LU Wuyun 《Journal of Landscape Research》 2023年第2期85-88,92,共5页
The surreal space of digital technology development has created an unprecedented utopian mythological world.The virtual reality research started in the 1960s has gradually become a reality with the support of hardware... The surreal space of digital technology development has created an unprecedented utopian mythological world.The virtual reality research started in the 1960s has gradually become a reality with the support of hardware technology.The media mode of observing the world by simulating human eyes with cameras is being replaced by computer simulation technology.The metaverse global vision based on virtual space and sense of time obscures the traditional perspective,and a novel progressive aesthetic category gradual y emerges.Starting with the aesthetic experience of myth brought by digital technology,this paper reviews the history of myth and analyzes the mental image of myth and religion to push the origin of life to a more profound realm.The contemporary“myth”following technological development changes the situation of human cognition of the world,separates the myth from the historical frame and relates it to the contemporary ongoing. 展开更多
关键词 Technical aesthetics Metaverse Digital fantasy MYTH Artificial intelligence
下载PDF
Flavor Amidst Plainness:An Examination of the Subjectivity of the“People’s Films”From the Perspective of Classical Aesthetics
17
作者 Yang Guang 《Contemporary Social Sciences》 2023年第3期132-144,共13页
The“People’s Films,”when examined from the perspective of classical aesthetics,present a unique visual style that creates artistic conceptions through sparse filming and deliver a scenery-based ideology through bac... The“People’s Films,”when examined from the perspective of classical aesthetics,present a unique visual style that creates artistic conceptions through sparse filming and deliver a scenery-based ideology through background shots,contributing to the overall aesthetic taste dominated by plainness.Chinese national aesthetic tastes,distinguished by implicitness,symbolism,and ethereality,have the magical power to present charming conceptions via plain and simple scenes,thus endowing the“People’s Films”with natural,plain,and harmonious frames that are unique to China.Behind the silent and plain scenes are representations of personal cultivation and essential values cherished by the Chinese people,which are achieved via the momentary presence and entirety of scenes photographed in the films,delivering an internal transcendence of people’s consciousness. 展开更多
关键词 plainness classical aesthetics the“People’s Films ”subjectivity
下载PDF
IAACS: Image aesthetic assessment through color composition and space formation
18
作者 Bailin YANG Changrui ZHU +3 位作者 Frederick WBLI Tianxiang WEI Xiaohui LIANG Qingxu WANG 《Virtual Reality & Intelligent Hardware》 2023年第1期42-56,共15页
Background Determining how an image is visually appealing is a complicated and subjective task. This motivates the use of a machine-learning model to evaluate image aesthetics automatically by matching the aesthetics ... Background Determining how an image is visually appealing is a complicated and subjective task. This motivates the use of a machine-learning model to evaluate image aesthetics automatically by matching the aesthetics of the general public. Although deep learning methods have successfully learned good visual features from images,correctly assessing the aesthetic quality of an image remains a challenge for deep learning. Methods To address this, we propose a novel multiview convolutional neural network to assess image aesthetics assessment through color composition and space formation(IAACS). Specifically, from different views of an image––including its key color components and their contributions, the image space formation, and the image itself––our network extracts the corresponding features through our proposed feature extraction module(FET) and the Image Net weight-based classification model. Result By fusing the extracted features, our network produces an accurate prediction score distribution for image aesthetics. The experimental results show that we have achieved superior performance. 展开更多
关键词 Image aesthetic assessment Color composition Space formation Deep learning
下载PDF
The Aesthetic Relevance of Iconicity in the Visual Arts
19
作者 迈克·兰塔 《符号与传媒》 2023年第2期15-31,共17页
Traditional attempts to define the concept of"art"has frequently meant finding their core characteristics or necessary and jointly sufficient conditions.Especially mimetic and formalist theories have had num... Traditional attempts to define the concept of"art"has frequently meant finding their core characteristics or necessary and jointly sufficient conditions.Especially mimetic and formalist theories have had numerous proponents,arguing for the aesthetic relevance of iconicity or of formal aspects,respectively.In this paper,some basic tenets and problems of these approaches,most notably their essentialist biases,will be discussed.I shall put forward a moderate defense of the aesthetic relevance of mimetic or iconic features in the visual arts.Hereby,also studies from experimental aesthetics will be considered. 展开更多
关键词 ICONICITY representation EXEMPLIFICATION PANOFSKY ICONOLOGY aesthetic preferences
下载PDF
Aesthetic Utopia,Revolution in Daily Life and Identity Construction of Peasant Paintings
20
作者 YANG Dong-li 《Journal of Literature and Art Studies》 2023年第1期47-60,共14页
Peasant painting is a kind of painting created by farmers as creative subject,bearing rich significance.According to the historical development of peasant painting in reality,the types of meaning it carried could be d... Peasant painting is a kind of painting created by farmers as creative subject,bearing rich significance.According to the historical development of peasant painting in reality,the types of meaning it carried could be divided into three types in chronological order:political ideological significance,folk life significance,and creative fashion significance.These three types of meaning gave rise to three types of aesthetic utopia,namely political aesthetic utopia,folk aesthetic utopia and fashion aesthetic utopia.The three types of aesthetic utopia reflected three forms of negation and revolution of daily life.What the political aesthetic utopia resisted was the alienation force of material desire.What folk aesthetic utopia resisted was the desire for material and the binding of political ideology.The fashion aesthetic utopia opposed the relatively narrow localism.Through these three forms of resistance,the public also constructed three identities:the interpreter of their own aesthetic interpretation of political ideology,the interpreter of their own aesthetic interpretation of real life from perspective of local feelings,and the interpreter of their own aesthetic interpretation of real life from perspective of the relationship between themselves and the world. 展开更多
关键词 peasant paintings aesthetic utopia daily life revolution SYMBOL IDENTITY
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部