摘要
说起“狗”，许多人都会眉飞色舞唾味横飞大讲特讲。这位人类最忠实的朋友，早在不知不觉间渗入我们的生活与文化，改变了我们的语言思维习惯。英语中出现的许多与狗相关的俗语谚语，数量繁多，使用频率极高。爱狗的我们，又怎能不赶紧学一学呢？
Americans use many expressions with the word dog. People in the United States love their dogs and treat them well. They take their dogs for walks; let them play outside and give them good food and medical care. However, dogs without owners to care for them lead a different kind of life. The expression to lead a dog＇s life describes a person who has an unhappy existence.
