The 20 percent poorest of Niger is out here, and the 20 percent richest of South Africa is there, and yet we tend to discuss on what solutions there should be in Africa.
最贫穷的20%的尼日人在最左边 而最富有的20%的南非人在最右边 今天我们仍然在讨论 什么方案能解决非洲的问题