题目内容
相较于发达国家，当今发展中国家在经济发展过程中环境恶化更趋严重，改善环境的难度更大。
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当前，地区性的资源耗竭和环境问题仍控制在地区范围内。
环境退化与国际贸易拓展没有关系。
可持续发展否定经济增长，尤其发展中国家的经济增长。
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