之前

They were sweethearts for ten years before they married.

他们结婚前恋爱了十年。

There are a couple of shorts on before the main film.

主片开映前有几部短片。

There aren't any slots available until next month.

在下个月前都没有空位。

Kill a Spitter before she is able to spit.

吐痰姐姐吐痰前干掉她。

Slack the rope before trying to untie the knot.

解结前先将绳索放松。

Survey the car before you buy it.

买车前先对它鉴定一下。

Always auscultate the abdomen before you palpate it.

通常在触诊前应先听诊腹部。

The contract will be signed prior to the ceremony.

合同将在行前字。

What did you do prior to coming here?

你来前做什么事?

It is probable to finish the job before dark.

天黑前有可能完成项工作。

I reckon to get away by two-thirty.

我大概在2点半前离开。

He foresaw that it would rain before morning.

他预知清晨前就会下雨。

Give the tablecloth a good shake before putting it away.

桌布收起来前要好好抖一抖。

She prefixed a few remarks to her speech.

她在演说前说了几句话。

Slack up the tent ropes before it rains.

在下雨前把帐篷的绳子放松。

Before planting the bushes, soak the ground with water.

种种灌木前先把地面浇透。

The girls will man the radar till we get back.

我们回来前姑娘们在操作雷达。

He meditated for two days before giving his answer.

他在作出答复前考虑了两天。

I must just go and freshen myself up before dinner.

吃晚饭前我必须先去梳洗一番。

I'd like to see my grandchildren before I go.

我去世前还想看到我孙辈们。