BBC在线收听下载:联合国称玻利维亚的古柯叶产量大幅度下降

1. The lawyer representing the couple, Aurelien Hamelle, arrived in (at) the civil court with a request for an interim injunction.

arrive in 到达某地(大地方)
例句：I suppose he has arrived in Harbin by now. 
我想他现在已经到达哈尔滨了。 
 
2. The much awaited annual report is good news for the government of Bolivia.

be good for 有益于;适于
例句：It's said that confession is good for the soul. 
据说，坦舒胸怀对身心有好处。  
 
3. Despite the drop in coca fields, critics say that the Bolivian government is not doing enough to end cocaine production and trafficking.

enough to 足够
例句：We have enough time (or time enough) to read the reference books. 
我们有足够的时间阅读参考书。 

4. Burma has released more than 500 prisoners, including a number of the country's remaining political prisoners. 
 
a number of 若干
例句：An engine lathe consists of a number of parts. 
普通车床由若干部件组成。 

5. The government has not released the list of the names, but opposition groups say at least 58 political detainees were freed.

at least 至少
例句：In fact it requires at least n generators. 
事实上，它至少要有n个元素。