明确了必须在法律上赋予人为环境以生态环境地位，才能对人为环境要素实施有效的环境法保护。
It can also be clearly stated in this essay that only when the artificial environment be endowed with ecological status can peo...
明确了必须在法律上赋予人为环境以生态环境地位，才能对人为环境要素实施有效的环境法保护。
It can also be clearly stated in this essay that only when the artificial environment be endowed with ecological status can peo...
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