BBC在线收听下载:奥巴马呼吁全球行动起来遏制埃博拉的蔓延

词汇讲解：
 
1. identify vt.识别，认出
例句：How does your team identify that leader?
你的团队如何识别领导者？

2. reveal vt.显露; 揭露
例句：Is it time to reveal these discomforts.
现在该不该去揭示这些不满呢。

3. finance n.财政; 金融
例句：Finance is one of the bedrocks of the british economy.
金融是英国经济的基石之一。

4. reinforce vt.加固; 强化
例句：Other data reinforce that concern.
其它数据强化了这种担忧。

5. manage vt. 办理，设法对付
例句：You'll have to manage that.
你要妥善处理好这些问题。

6. commit vt.犯罪，做错事; 把…托付给
例句：At first he had refused to commit himself. 
起初，他不肯使自己承担责任。 

7. arrest vt.逮捕，拘捕
例句： A climate of fear would arrest a healthy maturation of diplomatic personnel. 
胆战心惊的心理会妨碍外交人员的健康成长。 

8. grant vt.承认; 同意
例句：Political reforms made the grant of economic rights credible.
政治改革让经济权利的授予变得可信。