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The effective protection of city ground water environment depends on the development of the correlative legal mechanism.
而城市地下水环境的有效保护有赖于相关法律机制的健全。
youdao
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The effective protection of city ground water environment depends on the development of the correlative legal mechanism.
而城市地下水环境的有效保护有赖于相关法律机制的健全。
youdao