VOA慢速英语:Microcredit Is Expanding to New Products for the Poor

2. corruption n. 堕落;腐化;腐败;贿赂
例句：Corrupt officials always try to draw the curtain over their corruption.
贪官污吏总是企图掩盖自己的腐败行为。

3. intensive adj. 加强的, 集中的, 密集的
例句：Intensive care in hospital is given to the seriously ill.
病情严重的人在医院里得到了精心的护理。

4. witness vt.亲眼看见, 目击
例句：I witnessed the accident.
我亲眼目睹了这场事故。

5. implement v. 履行;实施;执行
例句：We need money to implement the program.
我们需要钱来实行这个计划。

6. guarantee vt. 保证;担保
例句：Perfect satisfaction is guaranteed to our customers.
保证我们的顾客完全满意。

7. repay vt. 归还；偿还；清偿
例句：He repaid the money he had borrowed.
他把借的款还了。

8. discover vt.发现；碰见, 撞见；了解到, 认识到, 发觉
例句：They discovered the murderer to have run away.
他们发现凶手已逃之夭夭。

9. sustain vt. 长期保持; 使继续; 使保持; 使稳定持续
例句：We do not have enough money to sustain our campaign for long.
我们没有足够的财力使宣传活动长期保持下去。

10. investment n. 投资;投资额;投资物
例句：He made a large investment in the business enterprise.
他对那个企业作了大量投资。