BBC news 2009-11-26 加文本

例句：There were good grounds for pessimism about future progress.
      对将来的发展持悲观态度是有充分依据的。

      He displayed his usual pessimism.
      他流露出惯有的悲观。

2.commit vt.把…交托给,提交;犯,干;使承担义务,使作出保证

例句：He would not commit himself in any way.
      他不愿作任何承诺。

3.imperative a.命令式的,急需的,势在必行的,强制的

例句：It is imperative that we make a quick decision.
      我们要尽快做出决定。

4.resumption n.取回,恢复,再开始

例句：The resolution called for the resumption of negotiations.
      决议要求恢复谈判。

5.substantial a.实质上的,物质的,有内容的,结实的；大量的

例句：They made substantial changes.
      他们作了重大改变。

6.hamper vt.阻碍,使困累,妨碍

例句：His overcoat hampered his running.
      他的大衣妨碍他跑步。

7.bail n.保释,把手,杓,桶箍,栅栏

例句：He was liberated on bail.
      他已获保释。

8.extradition n.引渡逃犯,将亡命者送还本国

9.surrender v.交出,放弃,使投降,让与,听任

例句：He voluntarily surrendered himself to the police.
      他主动向警方自首。

10.virtual a.虚的,实质的,有效的,事实上的

例句：He was the virtual leader of the movement.
      他是该运动实际上的领袖。