might as well一般怎么用,在什么情况下用?

问题描述:

might as well一般怎么用,在什么情况下用?

还是 ...的好
例句与用法:
You might as well tell her the truth.
你倒不如把真相告诉她.
You might as well throw your money into the sea as lend it to him.
你借他钱不如把钱扔到海里去.