你知道为什么橡皮会磨损吗？

Do you know why the erasers are worn?

youdao

他们被抓了，你知道为什么会被抓吗？

They got caught. Do you know why they got caught?

youdao

你知道为什么我会留些时间给自己吗？

Do you know why I set aside days to spend time with myself?

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树对于我们非常重要，你知道为什么吗？

Trees are very important to us. Do you know why?

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你知道为什么要这么做吗？

Do you understand why we had to do this?

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你知道为什么他们喜欢她吗？

Do you know why they like her?

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你知道为什么我们有图书馆吗？

Do you know why we have libraries?

youdao

你知道为什么要省钱买个大电视吗？

You know that big-screen TV you've been saving for?

youdao

你知道为什么我要去上舞蹈课吗？

Do you know why I took all those lessons?

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昨天他缺席了，你知道为什么吗？

He was absent yesterday, do you know why?

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你知道为什么我总是面带微笑？

Do you know why I'm always smiling?

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昨天他没到，你知道为什么吗？

He was absent yesterday. Do you know why?

youdao

你知道为什么你会在夜里醒来吗？

Do you know why you wake at night?

youdao

你知道为什么这些公司会这么做吗？

You know why the corporations have to do this?

youdao

你知道为什么吗？因为太他妈苦了。

You know why? It was too damn hard.

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你知道为什么有些人问我这种问题？

Do you know why some people ask me these kinds of questions?

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被发现了，你知道为什么会被知道吗？

They got caught. You know why they got caught?

youdao

你知道为什么你每天都要去上班吗？

Do you know why you go to work every single day?

youdao

但是他不是很开心，你知道为什么吗？

But he is not very happy, do you know why?

youdao

你知道为什么嘛？

You wanna know why?

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你知道为什么约翰离开我们公司了吗？

Do you know why John left our company?

youdao

你知道为什么约翰分开我们公司了吗？

Do you know why John left our company?

youdao

那么，路易斯，你知道为什么父亲没有惩罚他么？

Now, Louis, do you know why his father didn't punish him?

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你知道为什么吗，他们都想跟我学英语！

You know why, because they want to learn English!

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你知道为什么乔治还没来吗？

Do you know why George hasn't come yet?

youdao

你知道为什么吗？

Do you know why?

youdao

你知道为什么需要那么做。

You know why you need to do it.

youdao

你知道为什么需要那么做。

You know why you need to do it.

youdao