BBC在线收听下载:美情报人员调查俄罗斯干预大选事宜

短语讲解：

1. Before the meeting, Mr. Trump told the New York Times the investigation was a witch hunt carried out by his political opponents.

carry out 进行; 执行; 完成
例句：No matter what we do, we must carry out our duties.
无论干什么工作,我们都应履行自己的职责。

2. It has asked soldiers to return to barracks, and says talks with them have begun.

talk with 与…交谈，想说服
例句：I want to have a talk with him alone.
我要和他单独谈一谈。

3. The European border agency says the number of migrants arriving in the E.U. via the two main sea routes last year plunged by almost two thirds compared with 2015.

compare with 比较; （把…） 与…相比; 比得上
例句：How does your new house compare with your old one?
你的新房子和旧房子比起来怎么样?