Teacher: "How do you know it?"

老师：“你怎么知道？ ”？

youdao

How do you know it is good?

你咋知道你的东西就好？

youdao

Yes. How do you know it?

对。你怎么知道的？

youdao

These, they are all really smart people, which is why we brought them and we want to leverage the fact that they have a lot of really good ideas and can do a lot of the stuff themselves, but how you make sure that it's conforming to standards, you know.

他们都是聪明人，我们雇佣他们,是看重他们有着绝佳的点子,并且拥有独立开发的能力，但你需要确保,这些点子以及产品都符合标准。

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And yeah, I know you know how to do it, but let's think about what might happen if I wanted to do that.

对，我知道你们知道该怎么做，那么让我们看看如果我,想要完成的话会发生什么。

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It just needs to know how many bytes of memory do you want?

它需要知道你想分配多少字节的内存？

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What do you know, how do you know it, and how has it changed?

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How do you know it will create more jobs than lose them?

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How do you know when it's - if it's going to keep going up?

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