今日中國: 奇跡！又一個沙漠變綠洲，全世界或隻有中國的沙漠在變小！

來源: 於 2018-02-15 04:28:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Amazing Video of China Harnessing The Desert! This is How China Controls Desertification