BBC在线收听下载:韩国200多学校停课应对中东呼吸综合征疫情

短语讲解：

1. Scientists at the underground CERN complex on the border between France and Switzerland will smash subatomic particles into each other at uNPRecedented speeds that hope to gain new insights into the dark matter which makes up much of the universe.

each other 互相
例句：All things are interrelated and interact on each other.
一切事物互相联系并相互作用。

2. We heard of the facts of over 100 years of mistreatment, of more than 150,000 first nations Inuit and Metis children placed in these schools.

hear of 听说
例句：I am very [much] surprised to hear of his failure.
我听到他失败的事感到吃惊。

3. Ms Nasreen, who's been an exile for two decades, said that she no longer felt safe in Delhi. Joe Jolly reports.

no longer 不再
例句：She no longer probed her reasons.
她不再去探究自己的理由了。