What is the value of an intact rainforest? From a people perspective, maybe it's more useful turned into lumber and cropland.
一个原始的热带雨林有什么价值？从人的角度来看，可能把它开发成木材和耕田会更有用。
What is the value of an intact rainforest? From a people perspective, maybe it's more useful turned into lumber and cropland.
一个原始的热带雨林有什么价值？从人的角度来看，可能把它开发成木材和耕田会更有用。
应用推荐