• 维持生态系统良性循环根本

    Water is the core of a healthy ecosystem.

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  • 维持生态系统完整我们共同的利益

    We all have an interest in maintaining the integrity of the ecosystem.

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  • 维持平衡生态系统顶点”的大鱼可能小鱼一样重要

    To maintain a balance, big "apex" fish may be as important as the small one.

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  • 生态系统倾向抗拒外来变化原则而维持一个平衡状态

    The tendency for a system by resisting change to remain in a state of equilibrium.

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  • 生态系统倾向抗拒外来变化原则而维持一个平衡状态

    The tendency for a system by resisting change to remain in a state of equilibrium.

    youdao

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