better 有什么具体用法?better是后面直接加do还是加to do?or doing?还有keep?
问题描述：
better 有什么具体用法?
better是后面直接加do还是加to do?or doing?
还有keep?
答
You'd better do sth. 你最好做某事.
You should keep doing sth. 你应当继续做某事.