Look around you before crossing the streets.

横过马路的时候先朝各方面看看。

The plane circled the airport before landing.

飞机着陆以前机场上空盘旋。

The sky clouded over before the storm.

暴风雨来临前, 天空乌云密布。

By Gosh! I never heard that before.

哎呀，真是从来没有听说过的事！

I always get the jitters before exams.

我考试前总是焦躁不安。

The children had a frolic before bedtime.

孩子觉前玩一会儿。

They steadily pushed their foes before them.

他不停追击敌人。

She was a feminist before her time.

是个思想超前的女权主义者。

They sadly surveyed the scene before them.

他悲视眼前的情景。

I could never do the splits before.

我以前根本就不能做劈叉动作。

I laid the matter squarely before him.

我把这一问题直截了当向他提出来。

The stew must be boiled up before serving.

炖肉必须煮熟才能上桌。

She brayed out her grievances before the judge.

法官面前大声诉苦。

I have descanted on this subject before.

我曾经详细论述过这个主题。

She desired no one for husband before him.

非他不嫁。

She damped her cloth before cleaning the window.

擦窗之前先把抹布弄湿。

I had a medical checkup before going abroad.

我出国前作了一次体格检查。

The nurse cleansed the wound before stitching it.

护士先把口弄干净后才把它缝合。

Let's dunk in the pool before dinner.

我饭前到池塘里泡一会儿。

A weak dyke bursts easily before a flood.

大水首先冲毁不坚固的堤防。