I guess you need to start with that so that you can get a grasp of the concepts and learn a few facts before you start putting it into practice.

我想你需要先从这一点开始，这样你才能掌握这些概念，在付诸实践之前了解一些事实。

youdao

Tell me that you love me, because I need you so much.

告诉我，你爱我，因为我是如此需要你。

youdao

I used V0.4 to write the article, so, to use this code, you need that version.

我使用了V0.4撰写本文，因此，要使用这段代码，您需要使用这个版本。

youdao

I need to make it so you can still see that, so I'm going to pull down these boards.

我需要把这块黑板拉下来,以便你们还能够看到

耶鲁公开课 - 博弈论课程节选

So if I try to rotate my 2 atoms, you see that I have to break that pi bond, because they need to be lined up so that the electron density can overlap.

如果我要试着转动两个原子，你会看到我必须要打破一个π键，因为他们需要连接起来,让那些电子能够重叠。

麻省理工公开课 - 化学原理课程节选

So, I need to tell you how you're doing the expansion, because that's going to tell you how much energy you're wasting during that expansion.

所以我需要告诉你,膨胀是如何进行的，因为这会告诉你,在这次膨胀中,浪费了多少能量。

麻省理工公开课 - 热力学与动力学课程节选

All I can say is that this is an ongoing negotiation, so in that case, I need to refer you to the FBI.

WHITEHOUSE: Press Briefing

And so I would say, you know, that they need to learn everything about everything.

NPR: Help 'Ask Amy' Write A Commencement Speech

And so sometimes I think that people need to realize that, you know, there is a time for everything.

CNN: Spann's father: Pride, sorrow, anger