It is a small world! 世界真是小！

Not at all. 根本就不（用）。

Let's play it by ear. 让我们随兴所至。

Wait and see. 等着瞧。

Why so blue？ 怎么垂头丧气？

What brought you here？ 什么风把你吹来了？

Hang on! 抓紧（别挂电话）！

My hands are full right now. 我现在很忙。

Don't make up a story. 不要捏造事实。

Absence makes the heart grow fonder. 小别胜新婚。

She make a mess of things. 她把事情搞得一塌糊涂。

Get an eyeful. 看个够。

He has a quick eye. 他的眼睛很锐利。

Shoot the breeze. 闲谈。

Tell me when! 随时奉陪！