之前的例句大全

But I've been in tighter spots than this.

但我之前也有比这更刺激的经历.

We need to tidy up the room before the party is held.

舞会之前,我们需要收拾一下房间.

You'd better tidy up the room before the guests arrive.

在客人到来之前;你最好把房间收拾一下.

Be sure to tidy up before going out.

出去之前一定要收拾一下.

Please tidy away before you leave.

请你离开之前把一切整理好.

However as specified in the thruster data sheets, the thruster current reverses itself before becoming zero.

然而,半导体闸流管数据表显示, 半导体闸流管电流在降到零之前产生反向电流.

The pilot got very low before he throttled back.

飞行员减速之前下降得很低.

Remember to throttle back before you go round a sharp corner.

记住在转急弯之前要减速.

Before choosing not to try, he should think hard about where it might lead.

在选择不去尝试之前, 他应该认真考虑这一过程可能会导向何方.

Turn tester on ( before connecting hoses ).

( 在连接软管之前 ) 打开检测器.

Topic 2 It is a grave mistake to theorize before one has data.

在没有数据之前就得出理论是重大错误.

It is a capital mistake to theorize before one has data.

在得到这些事实之前就加以推测,那是最大的错误.

It is a grave mistake theorize before one has data.

在获得数据之前就进行理论阐述,这是一个严重的错误.

It is a grave mistake to theorize before one has data.

在尚未掌握数据资料之前建立理论,是一种严重的错误.

Until that time we have to guard against all treacheries. "

在事成之前,咱们一定要提高警惕, 严防 有人出卖咱们.

I advised him to think twice before deciding to quIt'school.

我劝告他在决定退学之前再仔细考虑一番.

Before thrashing machines farmers thrashed their wheat by hand.

在有脱粒机之前,农民用手打麦脱粒.

After looking at this collection , you'll think twice before breaking any laws.

看完这些收藏品后, 你将会在违法之前多想一下.

I must think twice before I can promise.

在我答应之前,我必须重新考虑一下.

Ladies, you may want to take a deep breath before reading on.

女士们, 在阅读本文之前请先做一次深呼吸.