但黄河本身的水量不到长江五分之一，中下游也需要大量的水。这应该是中国在西藏雅鲁藏布江上建大坝的根本原因，为将来调水做准备

来源: thore 于 2025-06-24 17:40:10 [旧帖] [给我悄悄话] 本文已被阅读：次

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