1 Hang 是个常用的单词，几本意思是“挂，吊”。口语中加上in 或者on后，其意思是坚持。Hang in there, OK? 再在那里坚持一会。Everybody hanging on. 每个人都再坚持一下。Stay on. 也是“再坚持一会”

Hang up with 是约会的意思。
He is hanging up now with Jane.

2. 如果有人无所事事，你就可以说：
Get a job. 去做点正事吧。

　　
3.No need to panic. Don’t panic
不要慌张。

　　
4.You made your point.
我明白你的观点（意见）了。

或者：I heard you.

　　
5.You are nasty.
你真是可恶。

nasty weather; a nasty trick nasty是个常用词，表示厌恶。

　　
6.Stay cool, man.
老兄，多多保重。

相当于Take care.

　　
7.That is a wishful thinking.
想得美。

也可以说是day dream白日梦。You are day dreaming. "He lives in a dream that has nothing to do with reality"

　　
8.Let us keep it that way.
还是原样吧。就这么办吧。

　　
9.Can you drop it?
能不能不谈这事了？

　　
10.What is there for me (you)?两个人谈合作，你看了半天，都是对方得益，于是你就可以说这句话了：我的好处在哪里？也可以说：Where is my cut?