CNN news 2010-03-29 加文本

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例句：The computer had made a great impact on modern life.
      计算机对现代生活产生了巨大的影响。

2.wither vt.vi.(使)枯萎, (使)干枯, (使)凋谢

例句：The grass withered because there was no water.
      草因缺水而枯死了。

      The hot sun had withered all my plants.
      烈日晒得我的所有植物都枯萎了。

3.cognitive adj.认知的, 认识能力的

4.skeptical a.怀疑性的;怀疑论的

例句：I'm rather skeptical about the project.
      我对这方案很怀疑。

5.adequate a.足够的,充分的;适当的,适合的

例句：We took adequate food for the holiday.
      我们为假期带足食品。