translation.en: Now, by the time you are doing that and increasing greatly the percentage of bare ground on more than half the world's land, you are changing macroclimate.
translation.zh: 现在，就像你刚才做的那样 如果世界上裸露的土地的面积快速的增长到 超过了世界土地一半以上的面积， 大气候就被我们改变了。