He was weight training like mad.

他在疯了似地进行举重训练。

I had to run like mad to catch the bus.

为了赶上公共汽车，我不得不拼命跑。

I garden like mad too.

我也超喜欢园艺。

It will go like mad, ten rotations.

它会疯的，10转。

Terry ran like mad to catch the bus.

特里跑得飞快，去赶公共汽车。