Arable land resources is the fundamental material for social progress, it provides us with food and the basis of human existence.
耕地资源是人类社会进步的物质基础，耕地为人类提供了绝大部分的粮食，是人类生存的物质基础。
Arable land resources is the fundamental material for social progress, it provides us with food and the basis of human existence.
耕地资源是人类社会进步的物质基础，耕地为人类提供了绝大部分的粮食，是人类生存的物质基础。
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