BBC在线收听下载:朝鲜再次进行大规模核试

短语讲解：

1. North Korea has carried out its biggest nuclear-test yet.

carry out 进行; 执行; 完成; 抬出去
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. The South Korean president Park Geun-hye has condemned the test as an act of self-destruction, saying it will only add to the North's international isolation.

add to 增加， 加强
例句：I have nothing to add to my earlier statement.
我对我先前说的话, 没有什么补充的.

3. French technicians have restarted the cable cars in the French Alps, which were stuck last evening possibly due to high winds.

due to 由于; 因为; 欠下债[账]
例句：The discovery is due to Newton.
该发现应归功于牛顿。