打开门，让他进来！

Open the gates, and let him in!

youdao

让他进来吧，孩子们，让我们看看是有什么麻烦。

Let him in, lads, and let's see what's the trouble.

youdao

让那男孩在外面等还是让他进来？

Shall the boy wait outside or come in?

youdao

And now let's suppose that your parents are going away for the weekend and they leave you with the following instructions: If it's raining tomorrow morning, when you wake up, you are to close the windows, open the door and let the cat in, phone the grocer and have him send over the following list of groceries. All right.

现在假设你们的父母这周末,离开了，给你们留下了,以下的一些指示：,如果明天早上下雨了，醒来的时候，要把窗户关好，打开门,让猫进来，打电话给杂货店并且让他,送来以下的生活用品，好的。

哈佛公开课 - 计算机科学课程节选