I think you know why.

我想您应该知道为什么。

youdao

This place is also an orphanage; I think you know why I'm still here.

这里也是一个孤儿院；你应该知道为什么我还在这里吧。

youdao

You will know hereafter, darling, why I wish you to avoid his house and family; now return to your old employments and amusements, and think no more about them.

“今后你就会知道，亲爱的，为什么我希望你躲开他的房子和他的家了；现在你去作你往常的事，照旧去玩吧，别再想这些了！”

youdao

What, you think I regret saving you? I can see that you do.I just... I don't know why.

VOA: standard.other

That's why I think it's important to buy things that you, yourself know about and actually love,

所以我觉得要买你自己了解和真正喜欢的东西，这很重要，

关于购买艺术品 - SpeakingMax英语口语达人

so that's, you know, that's why it's going to stay here, I think.

所以，我想那就是为什么它们还能在这里的原因。

世界的宝物都聚于此 - SpeakingMax英语口语达人

But you have the louder voices of the industrial interests that feel threatened by it, which is I think almost always the case of why people, you know, oppose - not all people - but there's a - that would be a primary kind of opponent.

NPR: Rocky Mountain Activist Carole King

You know, I think that the most important thing is just to remember why we celebrate Christmas.

WHITEHOUSE: The President Brings Christmas Cheer to Boys and Girls Club

We've now got the boss of the underground announced that he's leaving, there's a complete collapse of the will to manage throughout the system which is why I think every Londoner will tell you, and certainly I know this having lived here for 55 years, I've never known the service so bad.

BBC: News Online