BBC在线收听下载:美监管机构对互联网服务商实施新的严厉措施

1. identify vt.识别，认出; 确定
例句：The lost actor couldn't wait to identify himself with the troupe. 
这个失群的演员迫不及待地要去和那些演员认同。 

2. motivate vt.使有动机，促动，激发
例句：Examinations do not motivate a student to seek more knowledge. 
考试不能促使学生去追求更多的知识。 

3. dismiss vt.解雇，把…免职; 遣散
例句：In consequence of his bad work, I was forced to dismiss him. 
由于他工作表现不好,我只好把他辞退。 

4. testify vi.作证; 声明; 证明
例句：All of us can testify to his good behaviour. 
我们都可以证明他表现很好。 

5. discredit vt.使不可置信; 使被怀疑; 败坏…的名声
例句：He was bidding to discredit his opponent. 
他正企图搞臭对手。 

6. withdraw vt.撤走; 拿走; 撤退
例句：We would rather withdraw the draft resolution than amend it. 
与其修改草案，不如予以撤回。

7. ensure vt.确保; 担保获得
例句：Please ensure that all the lights are switched off at night. 
夜间请务必将所有的灯关掉. 

8. detonate vt.（使）爆炸，引爆; 触发（一连串事件）
例句：It could take less than a bomb to detonate such a situation. 
鉴于此，或许不用一颗导弹就能引发两国间当前的紧张局势了。