青云翻译

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Countries is a drought and an acute shortage of water, 2.8 trillion cubic metres of fresh water resources, the world's water resources gross 6%. But per capita consumption of only 2,200 cubic meters, just world class one-fourth, 121th in the world, is the world's water resources per capita among the

正在翻译，请等待...

正在翻译，请等待...

Countries is a drought and an acute shortage of water, 2.8 trillion cubic metres of fresh water resources, the world's water resources gross 6%. But per capita consumption of only 2,200 cubic meters, just world class one-fourth, 121th in the world, is the world's water resources per capita among the