美国俚语

He kicked the bucket。 他已经归天

Oh！You are killing me！ 哦！ 真是笑死我了

He is an operator。 他是个老滑头

You‘re still wet behind the ears。 你还嫩点儿

There is no one but hopes to be rich。 没有人不想发财

He really has no guts。 他真的没有胆量

He had racked his brain。 他已经绞尽脑汁了

You are casing pearls before swine。 你在对牛弹琴

Example is better than precept。 身教胜于言传

He has a lot of ball。 他很能干