Despite gun battles in the capital of Chad, rioting in Kenya and galloping inflation in Zimbabwe, the economies of sub-Saharan Africa are, as a whole, in better shape than they were a few years ago.

• 尽管查德首都发生枪战、肯亚出现暴动、辛巴威通货膨胀的速度惊人，但非洲撒哈拉沙漠以南地区的整体经济还是要比数年前来得好。