Babies are tested for PKU at birth so if you have it you already know it.

婴儿进行测试，以便在出生北京大学所以如果你有你已经知道这一点。

youdao

If you already know it is bad and do it, you commit a sin difficult to redress.

如果你已经知道它是坏事还做它，你就犯了一个难以矫正的罪恶。

youdao

I'm sure that if this is applicable to your case, you already know it... you probably hate yourself for it too, so I'm not going to berate you about it.

我敢说如果你的问题也出在这的话，你已经很清楚了…你或许也会因为这个而讨厌你自己，所以我也没有严厉责备你的意思。

youdao

"We cannot say subsidies but we call it machinery restructuring, because as you know the machinery for the shoe is already 20-years-old."

VOA: standard.2010.05.13

You already know it inside of you.

在你内心深处你已经知道了。

哈佛公开课 - 幸福课课程节选

Even if you already know the storyline, it doesn't make any difference

即使你知道故事情节，也无所谓，

歌剧魅影 - SpeakingMax英语口语达人

You might already know it.

WSJ: Taylor Phinney: This Is Not a Story About Last Place��Jason Gay

The account custodian should be able to calculate this for you and let you know whether it was already taken.

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"When you are the first one to get hold of a new gadget, it's important that people around you already know a little bit about the product and can recognize it, " said Toshiyuki Ueno, an engineer and technology consultant, who got an iPad last month in the U.S. and has a reservation to buy a 3G version in Japan.

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