he is the last person i would ask if i were you

问题描述:

he is the last person i would ask if i were you

调整一下顺序:
If I were you,he is the last person I would ask.
如果我是你,我才不会去问他
the last person是诙谐的说法,也就是永远都不会在考虑范围内的,那就是否定他了