BBC news 2010-06-21 加文本

例句：Tractors facilitate farming.
      拖拉机使耕作便利。
 
2.sanitation n.卫生系统或设备,卫生设施体系

例句：Many illnesses are the re-sult of inadequate sanita -tion.
      许多疾病都来源于不健全的卫生设施。
  
3.speculation n.推断,推测;猜测

例句：Speculation was rife as to whom the prince might marry.
      大家都在推测王子会娶谁。

4.category n.种类, 类别

例句：These form an independent category.
      这些形成了一个独立的种类。

5.outright adv.完全地; 彻底地

例句：You should persuade her to marry you outright.
      你应该彻底劝服她嫁给你。

6.campaign vi.参加[发起]运动, 参加竞选

例句：Joan is campaigning for equal rights for women.
      琼正从事于女权平等运动。

7.overcome vt.vi.战胜; 克服

例句：He believed the faith that truth would overcome.
      他相信真理终会得胜。

      They overcame the enemy easily.
      他们轻松地战胜了敌人。

8.displace v.移走；迫使（某人）离开家园

例句：The war has displaced thousands of people.
      战争使成千上万的人背井离乡。

9.boycott vt.拒绝购买（或使用、参加）；抵制

例句：They're boycotting the shop because the people there are on strike.
      他们抵制那家商店, 因为那里的店员在罢工。

10.expulsion n.开除, 驱逐

例句：His bad behaviour resulted in his expulsion from school.
      他的不良行为导致他被学校开除了。

11.altercation n.争辩, 争吵

例句：The boys had an altercation over the umpire’s decision.
      男孩子们对裁判的判决颇有争议。