例句：
He got it all screwed up, it will take a week to straighten out the mess.
他把事情全搞坏了，要花一星期时间才能把这一团糟的局面整理出头绪来。

2.set foot on v.踏上

例句：
Nobody has ever set foot on that island.
没有人曾经登上过那个岛屿。

3.above suspicion adj. 无可怀疑(毫无可疑)

例句：
My conduct has always been above suspicion.
我的行为从来就是无可置疑的。

4.may as well 最好

例句：
Since it is raining hard, you may as well stay here as leave.
既然雨下得这么大，你与其离开倒不如待在这儿。

5.keep an eye on 留意,照看

例句：
Because we always keep an eye on the East European market.
因为我们总是注意着东欧的市场。

6.all of a sudden adv.突然

例句：
All of a sudden he stopped.
他突然停了下来。

7.can't afford to 负担不起

例句：
Most people can't afford to go to the expensive entertainment places.
多数人不敢问津高档娱乐场所。

8.wise up vt. 知道(意识到)

例句：
It's about time he wised up to the fact that people think his behaviour is ridiculous.
他早就该明白大家都认为他很荒唐.

9.how come...? 怎么会...的?

例句：
How come are you late?
你为什么来晚了？

10.throw out v.伸出, 扔掉, 说出, 派出, 放出, 使出局, 使突出, 显示

例句：
They were determined to throw out the reactionary government.
他们决心把反动政府赶下台。