You are a lucky dog.

你真是个幸运儿.




My boss is a jolly dog.

我的老板是个风趣的家伙.




Every dog has his day.

凡人都有得意时.




David works like a dog .

大卫工作真卖劲儿.





The film must be a real dog.

这部电影一定很糟糕.




Your partner is a dirty dog.

你的合伙人是个卑鄙小人.




The poet died like a dog .

这位诗人潦倒而死.




They treated him like a dog.

他们把他看得猪狗不如.




You can't teach an old dog new tricks.

你很难改变老人的想法.




He is really a dead dog.

他真是个没用的东西.




There is no point in having a dog-eat-dog attitude.

“狗咬狗”是不对的。