VOA慢速英语:The Grand Canyon: A Sight Beyond Words

1. describe vt.叙述; 描写，形容
例句：It is very difficult to describe my joy in words.
我的快乐难以用语言来形容。

2. uncover vt.揭开…的盖子; 揭露
例句：Geological workers have spared no pains to uncover the mineral resources.
地质工作者不辞劳苦地寻找矿产资源。

3. explore vi. 勘查， 探测， 勘探
例句：In 1925, Picasso began to explore an uncharted world.
1925年，毕加索开始探索尚未被描绘的世界。
 
4. decide vt. 决定; 决心; 解决
例句：The client can decide whether or not to take the case to court.
当事人能决定是否 把该诉讼提交法庭。

5. increase vt.增加，增大，增多
例句：He had the audacity to ask for an increase in salary.
他竟然厚着脸皮要求增加薪水。

6. suspend vt.暂停; 悬; 挂
例句：Such fine particles suspend readily in water.
这种微粒极易悬浮在水中。

7. criticize vt.批评; 评论; 指责
例句: Don't get me wrong, I wasn't trying to criticize you.
别误会，我并不是企图批评你。