使泰森在拳台上无敌于天下的不仅是他令人恐惧的重拳，还有他不可思议的速度。

What made Tyson fearsome in the ring was not just his terrifying punching power but his speed.

其实真正可怕的是这两个狂人所拥有的一种秘密武器，这种武器足以彻底摧毁小悟空，而让他的敌人无敌于天下。

The real danger lies in a secret weapon the maniacs possess, one that could destroy Goku and leave his new foes invincible.