海水淡化的成本非常高，俄羅斯能負擔得起？那就成為他們經濟的大包袱。拖垮經濟。一條河還汙染不了黑海，到海裏就萬億分之一

來源: 咲媱於 2023-02-24 06:08:43 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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