BBC在线收听下载:法国调查人员从德国坠毁客机获取资料

短语讲解：

1. However, Mr. Jouty said that it would take several days to carry out even a basic analysis of the recordings and more detailed examination could take weeks or months.

carry out 履行
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 presidential and parliamentary polls are expected to be the most tightly contested since military rule ended in 1999.

be expected to 被期待做某事; 有望做某事; 期许
例句：That could hardly be expected to last.
这很难预计将持续多久。

3. Voting is due to take place as Nigeria battles an insurgency in its northeastern region.

take place 发生，举行
例句：Earthquakes take place far underground. 
地震则发生在地球的极深处。 

4. The move sparked outrage among law makers of both parties who said such a prisoner swap could put other Americans at risk.

at risk 有危险
例句：Were those patients now at risk? 
那些病人现在是否处于危险之中呢？ 

5. Mr. Hadi, who had taken refuge in Aden, is no longer at his residence.

no longer 不再，已不
例句：I can no longer pocket her insults. 
我再也无法忍受她的侮辱了。 

6. The British Prime Minister David Cameron has apologized on behalf of the government to thousands of people who were infected with hepatitis C and HIV as a result of receiving contaminated blood.

as a result of 由于…的结果; 起因
例句：Many facts emerged as a result of the investigation. 
调查结果,许多事实暴露出来。 

7. But the report said measures taken in Scotland to protect blood supplies and to screen them for HIV held up well in comparison to other countries, pointing out that both viruses were relatively new then.

in comparison to 与…相比
例句：In comparison with his brother, Edmund would have nothing to say. 
埃德蒙与他哥哥不同，他没有什么话说。