你知道他何时回来吗？

Do you have any idea when he'll be back?

youdao

你预料何时旅行回来？

When do you expect to get back from your trip?

youdao

你不知道爱何时回来。

You never know when it comes.

youdao

你认为他何时从国外回来？

When do you think he will come back from abroad?

youdao

我说，威廉啊，你这一走，不知道何时才会回来。

Saying, William, when you go, I fear you will ne 'er return again.

youdao

你认为他何时会回来？

When do you expect him back?

youdao

你知道他何时回来的吗？

When do you know he returned?

youdao

任何时候都欢迎你回来。

You are most welcome here anytime.

youdao

你去问问她罗伯逊小姐何时回来。

Ask her when Miss Roberston comes back.

youdao

你对何时能够回来有什么想法吗？

Do you have an idea of when you might come back?

youdao

你何时从伦敦回来的？

When did you get back from London?

youdao

如果你在任何时候回来，我们会杀了你！

If you ever come back, we'll kill you!

youdao

如果你在任何时候回来，我们会杀了你！

If you ever come back, we'll kill you!

youdao