CNN news 2009-12-09 加文本

例句：He can scarcely survive this scandal with his reputation intact.
       他经此丑闻名誉很难不受损。

      The glasses remained intact after being dropped.
       眼镜坠地后依然完好无损。

2.superlative n.最高级的言辞,极致,完璧

例句：His talk is full of superlatives.
      他讲话夸张。

3.particularly ad.特别,尤其,格外;详细地,细致地

例句：Picasso's brushwork is particularly fine.
      毕加索的笔法精妙绝伦。

4.migrate vi.迁移; 移往

例句：Pioneers from New England migrated to all parts of the United States.
      来自新英格兰的拓荒者移居到美国各地。

      These birds migrate northwards in spring and southwards in fall.
      这些鸟春天向北迁徙, 秋天向南迁徙。

5.sedentary a.久坐的,坐惯的,土生的
n.惯于久坐的人

例句：People in sedentary jobs need to take exercise.
      工作上要久坐的人需要做运动。

6.vacuum n.真空

例句：Sound waves cannot travel through a vacuum.
      声波不能在真空中传播。

空间; 空虚; 空白

例句：His resignation has left a power vacuum at the head of the party.
      他的辞职使得该党的领导位置出现了权力真空。

7.secure vt.固定,获得,保证,使安全

例句：The regiment secured its position while awaiting the enemy attack.
       该团在等待敌人进攻之时, 加强了防御工事。

      Can you secure me two good seats for the concert?
      你能为我弄到两张音乐会好座位的票吗?