BBC在线收听下载:哈桑．鲁哈尼开启伊朗新时代

1. evidence n.证据; 迹象; 证词
例句：Fresh evidence, the smallest item, is a champion to speak for it.
任何新证据和小枝节都会进一步说明它。

2. dismiss vt.解雇，把…免职; 遣散
例句：In consequence of his bad work, I was forced to dismiss him.
由于他工作表现不好,我只好把他辞退。

3. expand vt.扩张; 使…变大; 详述
例句：I want to expand the medical program and the recreation program.
我要扩充医药工作和康乐活动。

4. reveal vt.揭露; 泄露; 显露
例句：I can't reveal long-range plans.
我不能透露长期规划。

5. engage vt.聘用; 吸引住; 与…交战
例句：Bright colors engage a baby's attention.
鲜艳的颜色引起婴孩的注意。

6. arrest vt.逮捕，拘捕; 止住
例句：Attempts are being made to arrest the spread of the disease.
现正设法遏止这种疾病的蔓延。

7. purge vt.肃清; 清除
例句：A dose of this stuff will purge you!
这种药只须一剂就能让你通便!

8. diversify vt.使多样化，多样化
例句：People should diversify their investments.
人们应分散投资在几家公司。