Please get everything in order before you leave here.

你离开这儿之前，请把东西收拾好！

youdao

Make sure your computer is turned off before you leave here.

离开这里之前，要确保关上电脑。

youdao

You had better make hotel reservations before you leave here.

在你离开这里前，最好先把旅馆的房间定好。

youdao

These are the basic theoretical structures that you incidentally need for the problem set, ... the first problem set. The first problem set-- I guess you've--you can turn in your first problem set here before you leave because it was due today.

这些是基础的理论框架,你会在做习题的时候用到它们，第一道练习。。。第一次练习是-,第一次练习作业的截止日期是今天,所以你们在今天在离开前把作业交上来。

耶鲁公开课 - 金融市场课程节选

So I want all of you to find one of our volunteers here today before you leave.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Seattle, WA

So here's what I got to know from you before I leave.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event