VOA慢速英语:US Universities Want More African Students

短语讲解：

1. The United States is looking for sub-Saharan African students to study at American universities.

look for 寻找
例句：It's too soon yet to look for results.
现在便期望有结果为时尚早。

2. Fewer than 3 percent of those international students came from sub-Saharan Africa.

come from 源自; 来自某处; 出生于
例句：Ambient noise may come from any direction.
外界噪声可以来自任意方向。

3. He says Africa offers “a number of opportunities for U.S. institutions seeking to globalize their campuses."

a number of 一些; 许多的
例句：We had to face up to a number of seemingly contradictory concerns.
我们不得不正视若干看起来相互矛盾的问题。