BBC在线收听下载:全球变暖造成未来50年鱼数量急剧下降

1. rise vt. 增长
例句：Cotton consumption has continued to rise. 
棉花的消费一直在继续增长。 

2. investigate vt. 调查
例句：He was asked to investigate the causes of a railway accident. 
要他去火车肇事的起因。  
 
3. suspect vt. 怀疑
例句：His motives were suspect with others. 
他的动机受到其他人的怀疑。

4. involve vt. 涉及
例句：One foolish mistake can involve you in a good deal of trouble. 
一次愚昧的错误可使你陷入极大的麻烦。

5. blame vt. 责怪
例句："Don't blame on him, after all, he is a green hand." 
不要责备他，他毕竟是个新手。 

6. justice n. 公正
例句：It was difficult to strike the right balance between justice and expediency. 
在公正与私利之间很难两全.