BBC在线收听下载:英国皇家海军调查潜艇事故

need to 需要
例句：If you want to find a file on disk, you need to know its name and its place. 
如果想找到磁盘上的一个文件，你必须知道它的名字和地址。 

2. And I believe that we need to make sure in Iceland that wenever again have criminal proceedings against politicians whichstem from political opponents like we have in this case.

make sure 确定
例句：You must make sure of the time and place.
你必须把时间和地点弄清楚。

3.  A special committee has been set up to deal with cyber-attacks.

set up 竖立;建造
例句：A new government was set up after the war.
新政府于战后成立。
deal with 与...交涉,交易;应付
例句：He has learnt to deal properly with all kinds of complicated situations.
他已学会恰当地应付各种复杂局面。

4. The United Nations Secretary General Ban Ki-moon has condemnedthe bombing by Sudanese warplanes of a market in South Sudan andcalled on the government in Khartoum to stop the fighting.

call on 号召;请求
例句：You'd better call on your friends to help you.
你最好请朋友来帮你。

5. there was no dedicated plan or briefing before the manoeuvre;navigation charts had not been properly plotted; there were alsofaults with the equipment on board.

on board 到船上，在船上
例句：That ship and all hands on board were lost on the reef. 
那条船连同全体船员都触礁遇难了。 

6. As she was left with more than ￡80,000 of damage to itssteering mechanism, more damage was caused when it was hit by atug that came to its rescue.

more than 不只
例句：True friendship is worth more than money. 
真正的友谊比金钱更有价值。