提示：点击例句中的单词，就可以看到词义解释

The perp got shot on a fire escape , right ?

罪犯在火灾逃生门那被枪击了是么?

That our perp simply had a broken arm ?

罪犯只是正好胳膊断了?

That god taught our perp how to mix a mythical poison ?

神教罪犯混合了这不存在的毒药?

Yet when mahone sees that the car brought to him is a perp transport , he knows that there is no deal .

但当马宏看到他要坐的车是押送犯人的，他就明白其实根本就没什么会面。

Hence a final argument against perp walks : they can be risky for prosecutors .

于是对示罪行的最后驳斥是：对检方不利。