how about=what about后加名字,代词,动词ing,那为什么会出现how about by train?这个句型?

问题描述:

how about=what about后加名字,代词,动词ing,那为什么会出现how about by train?这个句型?
how about=what about后加名字,代词,动词ing,那为什么会出现how about by train?这个句型how about 后跟了介词?这可是小学五年级学生问的我.

how about by train,是比较口语化的表述,实际上是省略了doing something,
完整的表述应该是:how about doing something by train