还有他那许多朋友，原来都住在这儿的，谁知道呀？

And so many of his friends, too, that used to stay here?

youdao

那谁知道！

That who know!

youdao

熊爸爸：啊，是吗？那谁知道我的车在哪里？

Dad Bear: Ah! Really? Who knows where my car is?

youdao

谁知道那乐趣，除非他的心受过折磨。

Oh, who can tell, save he whose heart hath tried.

youdao

噢，那谁知道？

Oh, but who knows?

youdao

红灯亮了，我踩了脚刹车，谁知道那灯再没变绿过。

See, I stopped at the red traffic light, and I swear it never turned green!

youdao

那谁知道我要去哪里？

Who knows where I'm off to next?

youdao

那谁知道我要去哪里？

Who knows where I'm off to next?

youdao