Don't throw stones.

不要扔石子。

Don't throw stones at the dog.

别向那狗扔石头。

Do not throw stones at my dog.

不要用石头打我的狗。

Don't throw stones at my dog.

不要用石子砸我的狗。

It is cruel to throw stones at animals.

朝动物扔石头是很残忍的。