新的世界银行行长面临许多挑战

2. keen adj. 热衷的, 热心的,热切的, 渴望(做某事)
例句：The parents were keen that their daughter should become musician.
父母渴望他们的女儿成为音乐家。

3. accuse vt.指责, 谴责; 控告
例句：We accused him of taking bribes.
我们控告他受贿。

4. decline vi. 下降,下跌;减少;衰退,衰落
例句：Unemployment declined to 4 percent last month.
上个月失业率降至百分之四。

5. reinforce vt. 增援,加强
例句：The general reinforced the fort with more troops.
将军派更多的军队增援要塞。

6. trend n. 趋势, 倾向
例句：The rise in violent crime is a disturbing new trend.
暴力犯罪的上升是一种令人担忧的新趋势。

7. resign v. 放弃,辞去
例句：The general resigned his commission.
将军辞去了他的职务。

8. replace vt.取代, 代替; 更换, 替换
例句：Electric lights have replaced candles.
电灯已经取代了蜡烛。

9. procedure n.程序, 步骤；手续
例句：There is a set procedure for making formal complaints.
要正式提出投诉是有固定程序的。

10. outgoing adj. 即将离职的
例句：She is the outgoing head of a large corporation.
她是一家大公司即将离职的负责人。