反过来说就是加拿大的绿水青山大量吸收着环境中的碳，所以几年内还是会循环回去的。不像是某国哈

来源: 金笔于 2023-08-18 14:22:39 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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