VOA常速英语:African Governments Urged To Address Growing E-Waste

2. hazardous adj.冒险的,有危险的
例句：Surface water made driving conditions hazardous.
路面积水对行车安全构成隐患。

3. generate vt.生成, 产生；引起, 导致
例句：Investment generates higher incomes.
投资带来更高的收入。

4. priority n. 优先考虑的事
例句：The development of the national economy is a top priority.
发展国民经济是应予以最优先考虑的事。

5. reduce vt.缩减, 减少; 降低
例句：We must try our best to reduce the likelihood of war.
我们必须尽最大努力减少战争的可能性。

6. potential n. 可能性;潜力,潜能
例句：She has acting potential, but she needs training.
她有表演潜力,但需要训练。

7. disposal n. 清除, 处理, 处置
例句：The safe disposal of nuclear waste is a major problem.
安全处置核废料是个大问题。

8. pose vt. 造成,引起
例句：The increase in student numbers poses many problems for the schools.
学生人数增加给学校造成许多问题。

9. overtake vt. 追上, 赶上, 超过
例句：Exports have already overtaken last year's figure.
出口量已超过了去年。

10. ban vt.取缔, 查封, 禁止
例句：The new military government has banned strikes and demonstrations.
新的军人政府禁止罢工和示威活动。