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99真人手机网-99真人官方网站|首页

Abstract: Sustainable development shows us a bright road of combining both environmental protection and social development, which provides a new way of harmonious development. The paper introduces the nature of sustainable development, which is a healthy recycling way to combine economic development and resource saving. Key words: sustainable development; ecological environment; environment; protection1 可持续发展的比较丰富内函 可持续发展是二十世纪八十年代明确指出的一个新的发展观。

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