working like ants a barking dog never bites As blind as a bat busy as a bee a bird in the hand is worth two in the bush play cat and mouse 这里有很多http://www.doghause.com/idioms.asp本回答被网友采纳
第2个回答 2011-04-23
It rains cats and dogs.大雨滂沱 love me love my dog.爱屋及乌 a lucky dog.幸运儿