BBC news 2010-02-26 加文本

例句：She spoke in very concrete terms.
      她谈得非常具体。

2.disciplinary adj.有关纪律的；执行纪律的；惩戒性的

例句：disciplinary measures including exclusion from school
      包括开除学籍在内的纪律措施

3.signal v.表明，预示

4.precursor n.先驱者,前导,先进者

例句：Error is often the precursor of what is correct,but conceit is the prelude to a fall.
      错误往往是正确的先导,骄傲是跌跤的前奏。

5.infidel a.不信神的,无信仰的,异端的

例句：A nonbeliever; an infidel.
      没有信仰的人；异教徒

6.convict vt.宣判有罪

例句：I have all the evidence necessary to convict this young criminal now.
      我掌握一切必要的证据来给这个年轻犯人定罪。

7.preferential adj.优先的, 优惠的, 特惠的,优待的

例句：This hotel gives preferential treatment to people who stay in it regularly.
      旅馆给那些常客优惠待遇。

8.privilege n.特权, 特别待遇

例句：The store extended credit privileges to us.
      该商店给予我们信贷特权。

9.oversee vt.监督, 监视

例句：She oversees both the research and the manufacturing departments.
      她既监督研究部门又监督生产部门。

10.commission vt.委任,委托制作,使服役

例句：He commissioned a statue of his wife.
      他请人制作他妻子的雕像。

      I was commissioned (as a) general in 1944.
      我于1944年被任命为将军。