What I like to do is try and find the countries that are doing exactly what Africa has already done, and it means that jump from 1,800 years of nothing to whoof, suddenly shooting through the roof.
我喜欢做的是尝试找到那些 经历过和非洲一样情况的国家， 就是经过了1800年的无所作为， 突然之间，势如破竹般的增长。