我不知何时再能与他相见！

Oh, how I long to see him again!

youdao

我不知道何时我们再相见。

I do not know when we shall meet again.

youdao

唉！我不知何时再能与他相见！

I don't know when I could seen him again.

youdao

不知道何时我们再相见。

There is no knowing when we shall meet again.

youdao

倘若知道何时何地能再相见。

Could we see when and where we would meet again.

youdao

倘若知道何时何地能再相见。

Could we see when and where we would meet again.

youdao