Study of the Practice Teaching Reform of Floriculture

This paper analyzes the current situation and problems of the of gardening flowers professional practice teaching, including： rigid and obsolete teaching mode, student learning enthusiasm deficiencies; practice over a single, and the lack of opportunity to practice and platform; lack of software and hardware construction, internship bases imperfect; lack of teachers＇ quality, teaching lack the times. The paper proposes a gardening the flowers professional practice teaching improvement strategies, including： innovative teaching ideas, improvement of education quality; comprehensive local conditions perfect practice, promote the construction and improvement of the practice platform; increase funding, improve the practice teachin~ base; to enhance the training and continuing education to improve practice, the overall quality of the course insla＇uctor.

拜登基建计划与美国长期竞争力

美国总统拜登签署《基础设施投资与就业法》,拉开了美国新一轮大规模基建的序幕。拜登团队称其是对美国基础设施和竞争力的一项“一代人一遇的投资”,事关美国能否赢得21世纪的竞争。拜登基建计划包含国内基建和全球基建两部分,企图通过统筹长短目标、软硬基建、内外布局来提升国家竞争力,重塑美国霸权根基。拜登雄心勃勃的基建计划与现实之间还存在比较大的差距,而政治障碍是拜登基建计划推进过程中最大的绊脚石。