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近几十年来,世界许多地方的人们都在大量使用千百年来积存的地下水,因为各国都必须努力解决困扰百姓的温饱问题。地下水终有一天将被耗尽。
In recent decades, people in many parts of the world have made heavy use of the groundwater they have accumulated for thousands of years because all nations must work hard to solve the problem of food and clothing that plague the people. Groundwater will eventually be exhausted.