论文部分内容阅读
下面这世界上最小的5个国家,其领土面积加起来不足北京的十分之一。他们既没有工厂,也没有农田,甚至没有土地。却成为世界上很富有的国家,他们的致
The following five countries in the world, with less than one-tenth the size of Beijing. They have neither factories nor farmlands, nor even lands. It has become a very wealthy country in the world, their cause