You invite it in, because you need it.

你邀请它们进来，因为你需要它们。

youdao

All you can do is be ready for the good. So when it comes, you invite it in, because you need it.

你唯一能做的就是等待好事降临，当他们降临，你邀请它们进来，因为你需要它们。

youdao

"You don't have the Windows Setup CD, ma'am, because you don't need it," he explained cheerfully.

“您没有 Windows 安装光盘，女士，因为您不需要它。”他高兴地解释道。

youdao

"All the ways, you need to be intelligent, because this way,it is easy.

VOA: standard.2009.09.01

So you'll just have to survive these two very historical survey lectures, because it's material that you need to know.

所以你们得熬过两堂历史回顾课，因为你们需要了解这些内容。

耶鲁公开课 - 新约课程节选

They're making that because you need this protein insulin, it's a hormone, and it's important for sugar metabolism in your body.

它们产生胰岛素蛋白是因为你需要它,胰岛素是一种激素,它在糖代谢中起着非常重要的作用

耶鲁公开课 - 生物医学工程探索课程节选

But I was still nervous, because you need to win it big to beat a champion.

BBC: Appleby wins featherweight crown

You study hard to compete with classmates, but you also stay fluent in your own culture, because you never know when you might need it.

CNN: Commentary: Latino in the Ivy League

Mr. Prime Minister, do you want an umbrella? (Laughter.) Because we can arrange it if you need it.

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