慢速英语:Google Looks to Black Universities for Diversity

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1. prosperity n.繁荣; 成功; 兴旺
例句：Busy factories are an index of prosperity.
忙碌的工厂是繁荣的表徵。

2. establish vt.建立，创建
例句：It took several years to establish the business.
创办这个公司花了好几年时间。

3. exclude vt.排斥; 排除
例句：They exclude the possibility of murder.
他们排除了谋杀的可能性。

4. associate vt.联想; （使） 发生联系
例句：I only associate with good decent fellows.
我只和正派的好人交往。

5. expose vt.揭露，揭发; 使暴露
例句：The ancient Spartans used to expose babies that they did not want.
古斯巴达人常遗弃他们不要的婴儿。

6. solution n.溶液; 解决
例句：What makes a design solution good?
什么才是成功的解决方案？

7. increase vt.增加，增大，增多
例句：He exhorted his workers to increase production.
他力劝自己的工人增加生产。

8. involve vt.包含; 使参与，牵涉
例句：It would involve all Rome in a fearful strife.
这将使整个罗马卷入一场可怕的战争。