CNN news 2010-08-07 加文本

例句：Feathers initially developed from insect scales.
      羽毛最初由昆虫的翅瓣演化而来。

      The ban was initially opposed by the US.
      这一禁令首先遭到美国的反对。

2.whatsoever 代词 pron.无论什么

例句：All things whatsoever ye would that men should do to you,do ye even so to them.
      你想别人对你怎样,你就怎样对人。

3.disperse vt.vi.（使）分散，散开；疏散；驱散

例句：After school the children dispersed to their homes.
      放学后, 孩子们四散回家了。

4.dispatch vt.(常指为了特殊原因或执行特殊任务而迅速地)派遣，派出，调遣(使者或部队等)(to)

例句：A messenger was dispatched to take the news to the soldiers at the front.
      一名通讯员被派遣给前线士兵送消息。

5.consume v.烧毁, 毁灭

例句：The fire soon consumed the wooden buildings.
      大火很快就把那些木制建筑物烧毁了。

6.hazardous adj.冒险的,有危险的

例句：a dump containing hazardous waste
      含有有害废物的垃圾场

      Surface water made driving conditions hazardous.
      路面积水对行车安全构成隐患。

7.conclusion n.结论；推论

例句：They drew different conclusions from the facts.
      他们根据这些事实得出了不同的结论。