BBC news 2011-03-09 加文本

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

2.summon vt.传唤; 召集

例句：The general summoned all his officers.
      将军把所有的军官召集在一起。

      They summoned men to defend their country.
      他们召集男人来保卫国家。

3.persecution n.迫害或受迫害

例句：It is worthwhile to note that both suffered persecution.
      值得注意的是,双方都受到过迫害。

4.prominent adj.杰出的, 著名的, 卓越的

例句：He is a prominent physician.
      他是位著名的医生。

5.speculation n.投机活动

例句：He ventured on a rash speculation.
      他进行鲁莽的投机。

      A lucky speculation in the stock market put him on easy street for the rest of his life.
      股票市场上一次幸运的投机使他余生过着舒适的生活。

6.intractable adj.难对付的, 难解决的

例句：It emerged as the most intractable issue of our era.
      它成了我们时代最难解决的问题。

7.unilaterally adv.单方面地

例句：In international custom,a nation that unilaterally breaks contracts must make good the damage.
      根据国际惯例,某国单方面撕毁合同必须赔偿损失。

8.arduous adj.艰巨的;艰难的；艰苦的；费力的;困难的

例句：The refugees made an arduous journey through the mountains.
      难民们艰难地越过高山。

9.conceal vt.隐瞒,隐匿,隐蔽,隐藏