谁知道：who knows或God knows.

例句

1.Who knows if the moons a balloon.谁知道呢,也许月亮是一只气球.

2.God knows where she is living.谁知道这家伙如何生活.

扩展资料

You lived to tell the tale this time but who knows how far you can push your luck.

你这次算是逃过了一劫，不过谁知道你的运气还会持续多久呢？

once you cross over the thin line to acts of lawlessness, who knows where it stops?

一旦你越过雷池开始干违法的事，谁知道哪里是个头呢？

Who knows when we'll meet again?

不知几时咱们能再见面！

Who knows most says least.

懂得最多的人，说得最少。