I ran out like a bullet.

我像子弹一样跑了出去。

I was so frightened that closed my eyes and desperately threw myself at that guy like a bullet.

我十分害怕，所以闭上了眼睛，像子弹一样拼命地扑向那个人。

I was so frightened that I closed my eyes and desperately threw myself at that guy like a bullet.

我太害怕了，闭上眼睛，像一颗子弹般拼命地向那家伙扑去。

He went like a bullet out of a gun.

他像一颗从枪里射出的子弹般跑了。

I desperately threw myself at that guy like a bullet.

我拼命地向那家伙扑去，像颗子弹一样。