我看见他摔倒在地上。

I saw him fall to the ground.

youdao

当我第一次骑自行车，我很快就失去了平衡，几乎摔倒了，我的父亲试图保持平衡，所以我没有倒在地上。

The first time when I rode the bike, I lost my balance quickly and nearly fell down, my father tried to keep my balance, so that I did not fell to the ground.

youdao

我跳起来，然后就重重地摔倒在地上。

I jumped up and then fell to 'the ground heavily.

youdao

我跳起来，然后就重重地摔倒在地上。

I jumped up and then fell to 'the ground heavily.

youdao