CNN news 2011-01-28 加文本

2.autocratic adj.独裁的,专制的

例句：an autocratic style of leadership
      专制的领导作风

      Some feudal states were ruled by autocratic kings.
      有些封建国家由专制的国王统治。

3.regime n.政权,当权期间,政体,社会制度

4.discontent n.不满

例句：The present wave of strikes stems from discontent among the lower-paid.
      当前的罢工浪潮起因于低工资雇员们的不满情绪。

      The audience buzzed with discontent.
      观众因不满而嗡嗡地说话。

5.artificially adv.人工地,人为地

例句：The prices of meals are often artificially inflated.
      饭菜价格常常被人为地抬高。
 
      Motivation to learn must come from the child; it cannot be artificially imposed.
      学习的动力必须源于孩子自身，是不可以人为强加的。

6.positive adj.积极的; 肯定的

例句：I am positive that I saw him.
      我敢肯定我见过他。