BBC在线收听下载:美联储再次加息

短语讲解：

1. The two sides have blamed each other for the renewed violence.

each other 相互
例句：Do you often help each other with your lessons?
你们经常互相帮助复习功课吗？

2. Spanish police say they've arrested more than 200 Chinese nationals, suspected of running call centers in Spain that's swindled more than 17 million dollars from their compatriots in China.

more than 多于
例句：Rob likes apples more than bananas.
罗勃对苹果比对香蕉还喜欢。