BBC在线收听下载:一艘中国船只探测到疑似失踪飞机黑匣子信号

短语讲解：

1. The outgoing president of Afghanistan, Hamid Karzai, has praised Afghan voters for turning out in their millions in the election to replace him.

turn out 制造; 关灯; 结果是
例句：None of those assertions turn out to be accurate.
这些断言没有哪一个证明是准确的。

2. The election itself was not only for the people casting a vote to choose their next leader, but they were in a way voting for continuation and institutionalisation of democracy in this country.

not only ... but 不但...而且
例句：These not only help in presentation but also help orient users. 
这不仅有助于表达，而且可以帮助使用者在创建时更好地定位。 

3. This may be significant, but with so few details so far and with so many false leads before, there must also be considerable caution about this report.

so far 到目前为止
例句：It is merely a hypothesis; so far. 
到目前为止，这仅仅是一种假设。 

4. A government statement said that an angry mob attacked the treatment centre because of rumours that MSF had brought Ebola into Guinea, where the disease has never been seen before.

because of 因为，由于
例句：I'm here because of you.
我来这儿是因为你们。

5. Suspected Islamist militants in north-eastern Nigeria have shot dead at least 17 worshippers in a mosque.

at least 至少
例句：Read at least 30 books.
至少读30本书。

6. A spokesman for Pakistan International Airlines said those who’d lied about their qualifications included pilots and engineers as well as cabin crew and staff from other departments.

as well as 也，又
例句：That implies criticism as well as support.
这句话暗示着夫妻间的相互支持以及相互批评。