half a dozen sheep race down hill over a course of about half a mile怎么翻译好?

half a dozen sheep race down hill over a course of about half a mile怎么翻译好? dozen 是什么意思half a dozen other groups是什么意思啊 half a dozen other groups是什么意思? half a day=a half day,那为什么half a dozen 却没有a half dozen 这种说法? It took me ____days to finish drawing a beautiful horseA.a half dozen B.half a dozen C.half dozens D.half dozen a half/half aJack,Helen,and（ half a dozen others） went on holiday.为什么不是a half dozen others或a half dozen of others或half a dozen of others? six of one and half a dozen of the other six of one and half a dozen of the other? 半斤八两be six of one and half a dozen of the other dozenbe six of one and half a dozen of the other dozen a dozen 英语翻译Also listening to her were a half a dozen other family members.特别是a half a What's the Chinese for “six of one and half a dozen of the other” six of one and half a dozen of the other 的中文意思 six of one and half a dozen of the other的意思 谚语：six of one and half a dozen of other? 什么意思啊 following more than dozen years a half million people for a dozen years是什帮我翻译一下这句话 不要机器翻译的! a dime a dozen 这句话怎么翻译呀?Also listening to her were a half a dozen other family members.