评论
打印
重点讲解：
1. rule out 排除；不予考虑；
Local detectives have ruled out foul play.
当地的侦探已经排除了他杀的可能性。
2. come from 来自；
Help may also come from some unexpected places.
帮助也可能来自某些意想不到的地方。
3. little by little 逐渐地；一点一点地；
I would have to learn, little by little, to exist alone.
我得慢慢学会独自生活。
n. 社区，社会，团体，共同体，公众，[生]群落
