我把一块石头扔给汤姆，他拾起那块石头打狗。

I threw a stone to Tom and he picked it up and threw it at the dog.

youdao

我把一块石头扔给汤姆，他拾起那块石头打狗。

I threw a stone to Tom and he picked it up and threw it at the dog.

youdao