慢速英语:Surveillance Software Key Concern at Internet Governance Meeting

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词汇讲解：

1. express vt.表达
例句：Words could not express the dull pain of these things. 
话语是无法表达这些隐痛的。 

2. surveillance n.盯梢，监督
例句：The police kept the criminal under strict surveillance. 
警察严密监视那个罪犯。 

3. individual adj.个人的; 独特的
例句：Every individual is unique. 
每一个人都有他的特色。 

4. suppose vt.假定; 猜想
例句：I suppose he has arrived in Harbin by now. 
我想他现在已经到达哈尔滨了。 

5. increase vt. 增加，增大
例句：Experts believe self-driving cars will increase productivity.
专家认为，自驾汽车会提高生产力。