So then why are we being called in?

那叫我们介入做什么

The driver was a student who's very rich and well connected.

司机是一名学生 有钱有关系

He was gone by the time the cops showed up,

等警察来的时候他已经跑了

with some other guy over money.

和一个家伙打了起来

but first let's consider a few examples.

但首先让我们来思考一些例子

He wants to bring out the intuition

他想要引出这一直觉

who would in the census be listed as not working.

可能会在人口调查时被记为无业者

who kept care of the accounts.

你的妻子就会是登记账目的人

and an inexperienced customer comes in.

然后一位外行顾客进到他到店里

could shortchange the customer and get away with it;

给他少找些钱 并且可以逃过处罚