I'd like to ask you about STH..

跟您打听一件事。

It's sth. within my duty.

这是我分内的事。

This is sth. additional.

这是外加的东西。

Are you trying to hide sth. from me?

你是不是有什么事想瞒着我？

When you study hard, you'll need sth. to break the routine.

当你进行艰苦的学习时，需要其他活动调剂一下。

If you don't anticipate what may happen, you'll find yourself at a loss when sth. crops up.

你如果没有思想准备，事到临头就会抓瞎。

Have you ever done STH.?

你曾经做过某事吗？

Thank you very much for (doing) sth.

十分感谢你（做）的某（事）物。

Doing sth. is for sb.

做某事是适合于某人的。

It's time to do STH.

某人做某事的时间到了。

a competition between/with sb.(for sth.)

某些人之间为……的竞争

I don't know much about STH. What do you recommend?

我对…不是很了解。你有什么推荐的么？

The police hasn't found out who set fire to the storehouse.(set fire to sth.)

警方还没查出是谁放火烧了仓库。

Knock it off, it used to tell someone to stop doing sth. that one finds annoying or foolish.

这个词组用于告诉某人停止做烦人或愚蠢的事，也就是“住手；别闹了”。

I'm here to tell you, you're gonna have to deal with this as well. Under pretty situation, there's sth. you need to prepare yourself for.

告诉你们，你们还是得，对付这个问题，在那种情况下，你必须对自己有所准备。

The first signal of ego is the signal to require STH that's Nature the weaker life must pay all its attention on its own requirement.

小孩子最早的自我的信号其实就是表达需求的索取信号，大自然就是这样安排的，弱小的生命必须时刻关注自己的需要。

Shall I/we do sth?

我/我们做某事好吗？

Even what you learn during the four years of university will be sth quite superficial too.

就是大学四年，所授课业也还是相当粗浅的学识。

Shafir and Mullainathan gave batteries of 【 a large number of STH, esp the same type 】 tests to Indian sugar farmers.

沙飞儿与穆雷风给蔗糖农场的印地安农民做了一系列测试。

Sb remember what they were doing when STH happened.

当某事发生时，某人记得他们正在做什么。

Adapt STH to STH They found it urgent to adapt themselves to the environment.

他们发现使自己适应环境这件事情非常紧迫。

Devote STH to STH We are expected to devote all our energy and youth to globalization.

我们应该将我们所有的精力与青春投入到全球化当中去。