it is no good doing 与it is no use Thany very much.

问题描述:

it is no good doing 与it is no use Thany very much.

it is no good doing:做某某事是不好的.比如说:吸烟对身体健康不好
it is no use doing:做某某事是没用的.比如说:水都泼出去了,后悔没用