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。
