BBC在线收听下载:委内瑞拉总统已抵古巴进行第四次手术

词汇讲解：

1. episode n.插曲，片断
例句：Keep your coolness until the end of the episode.
保持冷静，直到结束的插曲。

2. confidential adj.秘密的；机密的
例句：Will you promise to keep it confidential?
你们能保证替我保守秘密吗？

3. arrest vt.逮捕，拘捕
例句: I don't want to arrest him.
我不想逮捕他。

4. demonstrate vt. 演示
例句：These samples demonstrate data access.
这些示例演示数据访问。

5. announce vt. 宣布
例句：I was to announce a bride that night.
那晚我要宣布一位新娘.

6. settle vt.解决；安排；使定居
例句：Rachel would like to settle down in the mountains.
瑞秋想在山中定居下来。

7. perceive v.意识到；察觉
例句：I can perceive what are you thinking of.
我能看出你在想什么。

8. avoid vt. 避免
例句：You should avoid it steals your soul.
您应该避免它偷了你的灵魂。