你记得我们出来之前关灯了吗？

Do you remember switching the lights off before we came out?

《牛津词典》

在所有细节最终确定之前我们无可奉告。

We are saying nothing until all the details have been finalized.

《柯林斯英汉双解大词典》

我们无论如何星期五之前也到不了。

We can't arrive before Friday at best.

《牛津词典》

Now never mind that our own experience with virgins has failed to afford us such a spectacle of bodily transformation.

没有关系，如果我们关于贞操的知识,之前未能告诉我们如此壮观的身体转换。

耶鲁公开课 - 弥尔顿课程节选

We actually invited her to Princeton to help us to figure out what a good Muslim chaplain would looks like.

我们之前还邀请她来学校帮助我们,弄清一个优秀的穆斯林教士是什么样的。

普林斯顿公开课 - 人性课程节选

But let's not try and figure out what's going on with this big, big example because we'll get really tired.

但是我们不用去想,这个超大的例子是怎么运行的,因为那太累人了,哦实际上，在我们这么做之前。

麻省理工公开课 - 计算机科学及编程导论课程节选