BBC在线收听下载:智利遭遇几十年来最严重森林火灾

1. evaluate vt.评价; 求…的值（或数）; 对…评价
例句：They will first send in trained nurses to evaluate the needs of the individual situation
他们首先会派一些训练有素的护士来评估每个病人的需求。

2. initial adj. 最初的; 开始的; 首字母的
例句：The initial reaction has been excellent
初期的反应非常好。

3. discussion n.讨论，谈论; 详述，论述
例句：There was a lot of discussion about the wording of the report
关于此则报道的措辞议论纷纷。

4. request n.要求; 需要; 所请求的事物
例句：Mr Dennis said he had requested access to a telephone
丹尼斯先生说他已经请求使用电话。

5. exhaust vt.排出; 用尽，耗尽
例句：Don't exhaust him
不要把他累坏了。

6. postpone vt.使延期，延缓
例句：He decided to postpone the expedition until the following day
他决定把探险推迟到第二天。