She ran like mad to catch the bus.

【mad】她拚命跑着去赶公共汽车。

When th' sun did jump up, th' moor went mad for joy, an' I was in the midst of th' heather, an' I run like mad myself, shoutin' an' singin'.

太阳真的升起来了，荒野高兴得发狂，而我在石南花丛中，我自己也发疯似地奔跑，大喊大叫。