BBC在线收听下载:巴西高级法院撤销WhatsApp禁令

短语讲解：

1. If these people are all supporting Gulenist's movement as the government suggests, how in the first place, as they were able to infiltrate in such numbers and into such significant positions within the state bureaucracy, and police force, and the army.
 
be able to 能够; 能
例句：He will be able to take up his normal routine shortly.
他不久就能处理日常事务。

2. Earlier a lower court rule that Facebook which owns the service had refused to cooperate with repeated requests to hand over information to criminal investigators.

cooperate with 协作
例句：They would not cooperate with him.
他们不愿与他合作。

3. Officials in Mali say at least 17 soldiers were killed when an heavily armed man overrun their base in the central town of Nampala, about 30 of those were wounded, a recently formed group said it carried out the assault in response to attacks on the Peulany ethnic group by the Malian army.

at least 至少
例句：At least, I sincerely hope so.
至少我是真诚地这样希望的。
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。
in response to 对…做出反应
例句：He opened the door in response to a knock.
他应敲门声而开了门。