实现这一目标绝非轻而易举，尤其考虑到非洲绝大多数年轻人和国家领袖之间巨大的年龄落差：非洲总统的平均年龄为62岁，而非洲年轻人的中位数年龄仅为19.5岁。
This will be no small feat, not least because of the massive age gap between Africa’s young majority and their leaders: the average age of an African president is 62, while the median age of Africa’s population is 19.5.