这是因为让别人快乐也会让给予者快乐。

This is because making someone else happy makes the giver happy, too.

youdao

你们应该因为让彼此失望而相互憎恨。

You should hate each other for having let each other down.

youdao

因为让装配流水线和供应链重新运作起来是很复杂的。

Because of the complexity of reworking assembly lines and supply chains.

youdao

It sounds pretty silly, but it's really important because it allows you to define a thermometer and temperature.

这听起来相当白痴，但是它确实很重要,因为它让你可以定义,温度计和温度。

麻省理工公开课 - 热力学与动力学课程节选

And it's good because you're preparing other people. You're informing them that you're going to be moving forward.

这样的说法很不错，因为你让大家有所准备。你在告知他们你将采取下一步行动。

I'm about to 课堂 - SpeakingMax英语口语达人

Because you will come to regret it if you don't do it. But we're not going to grade it.

但是我们不会对此计分,因为不计分所以让你们。

麻省理工公开课 - 计算机科学及编程导论课程节选