正文

VOA慢速英语:Civilian Drones Raise Hopes, Questions in Africa

2014-03-10来源:VOA

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词汇讲解：

1. vehicle n.车辆; 交通工具
例句：What investors need is an open-ended vehicle.
投资者需要的是一种开放式投资工具。

2. endanger vt.危及
例句：Development of the area would endanger wildlife.
开发这一地区将会危及到野生生物。

3. surveillance n.盯梢，监督
例句：The benefits of easier surveillance are manifold.
监视更为方便的好处多种多样。

4. conflict n.冲突; 战斗
例句：That conflict shows no sign of ending.
那起争端似乎没有要结束的迹象。

5. refugee n.避难者，难民
例句：The most visible refugee camps have been emptied.
最显眼的难民营也已被清除。

6. deliver vt.发表; 递送
例句：France still relied on couriers to deliver vital information.
当时法国仍然依靠信使来传递重要信息。