Have you ever seen a raccoon before?

你以前见过浣熊吗？

Mingle these two substances before the experiment.

实验之前先将这两种物质混。

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地向他提出。

They sadly surveyed the scene before them.

他们悲伤地环视眼前的情景。

The plane circled the airport before landing.

飞机着陆以前在机场上空盘旋。

They steadily pushed their foes before them.

他们不停地追击敌人。

I always get the jitters before exams.

我考试前是焦躁不安。

He knocked his pipe out before refilling it.

在装烟丝之前, 他磕出了烟斗里的烟灰。

Clean down all the walls before repainting them.

把墙壁都擦洗干净再刷新油漆。

The plane did a few stunts before landing.

飞机着陆前做了一些特技。

She powdered her face before going to dinner.

她去参加晚宴前往脸上搽了粉。

She brayed out her grievances before the judge.

她在法官面前大声诉。

The nurse cleansed the wound before stitching it.

先把伤口弄干净后才把它缝。

European exporters simply thawed their beef before unloading.

欧洲的出口商们仅是在卸货前把牛肉解冻。

Hardship and penury wore him out before his time.

受穷受使他未老先衰。

A farmer must plow the land before planting crops.

农民在种庄稼前必须犁地。

Toy shops do a roaring trade just before Christmas.

圣诞节前玩具商店生意火爆。

He has never been brushed off so rudely before.

他从没有遭到过如此粗鲁的拒绝。

Politicians try to woo the voters before an election.

在选举前政治家们都力争选民的支持。