VOA慢速英语:Obama: Africa Wants Trade, Not Aid(翻译)

短语讲解：

1. “[Africa has] a middle class projected to grow to more than a billion customers,” he added.

more than 超过;不只是;很;在…次以上
例句：He supervised and trained more than 400 volunteers.
他指导和培训了400多名志愿者。

2. She said, “My personal favorite [thing] is being able to touch the lives of many young girls and women across not only Africa, but in the (United) States as well.”

be able to 能够;能，会
例句：If only I could get some sleep, I would be able to cope.
要是能睡上一会儿，我就能应付了。
not only ...but(also) 不仅……而且（也）
例句：In production, we demand not only quantity but also quality.
我们的产品不但要求数量多，而且要求质量高。
as well 也， 还有
例句：They visited some factories, hospitals as well as the school.
他们参观了这所学校，还参观了工厂和医院。