Why? Because I let them know.

因为是我让他们知道的。

youdao

Because I let them know.

因为是我让他们知道的。

youdao

I had to let them into the building because they had lost their keys.

我不得不允许他们进楼，因为他们丢了钥匙。

《柯林斯英汉双解大词典》

Let me cluster them because really what I have, sorry, separate them out. I've gone from one problem size eight down to eight problems of size one.

让我把它们聚集起来，因为已经得到我想要的，抱歉，把它们分开来,现在我从一个长度为8的问题,得到了八个长度为1的问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

Ms. PEGGY LEE (School Lunch Administrator): And I remember sitting in a cafeteria in elementary school and I didn't want my peas and I put them in my milk carton beca--and tried to hide them because the teacher wouldn't let me go until I'd eaten all my peas.

NPR: Nutrition, Business At Odds in U.S. School Cafeterias

We never really had that problem because once we play them, I mean, people, they come up to us and let us know what they're feeling, you know?

NPR: Hot 8 Brass Band Play For A Living New Orleans

Because I would be very disappointed if there were actors that I looked up to because of the work they have done and then when I met them personally I'd be let down if they were obnoxious human beings.

CNN: Interview with Abhishek Bachchan