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城市生态 来自生物学的概念：城市被视为一个整体环境，一个集中的大众生命支持系统，在其中人们自我组织和适应不断变化的环境。它被等同于人类生态学的概念。
environ.	urbanøkologi

城市生态: 3 phrases in 1 subject

Environment

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