BBC在线收听下载:亲俄罗斯份子释放国际观察员

短语讲解：

1. They were not in exchange for anyone else.

in exchange for 交换
例句：He gave me an apple in exchange for a cake. 
他给我一个苹果，换一块蛋糕。

2. Fighting has been intensifying in eastern Ukraine, there have been more clashes between Ukrainian forces and pro-Russian militants in and around the town of Kramatorsk, where at least two people are said to have been killed.

at least 至少
例句：At least that's the theory.
至少理论上是这样。

3. According to the police boss in Mombasa Robert Kitur, one person tried to get access to a bus in the evening, the explosives exploded killing three people in a busy market in the coastal town of Mombasa.

according to 根据，按照
例句：It did not go according to plan.
这个妥协方案并没有按计划执行。

4. Many of them pay significant amounts to traffickers. Last year, dozens of migrants from Niger died from thirst in the desert after their vehicle broke down.

break down 失败; 划分
例句：Cellulose is hard to break down.
纤维素是很难分解的。

5. After holding its first meeting, the new Vatican advisory border said current Church laws were out of the date and it would develop clear and effective rules to deal with the problem.

deal with 惠顾;  与…交易; 应付;  对待
例句：I cannot deal with your paranoia.
我管不了你的多疑症.

6. The clashes on a second division match on Friday night, led the authorities to closed down the Arruda stadium.

close down （使）停业; （使）停产
例句：When they did leave, it caused the local supermarket to close down.
当他们真走了之后，当地的超市也随即关门了。