中国只是在种水稻，驯化狗，是领先世界的。对生产力有重大促进的牲畜驯化，农作物发现，炼铜，炼铁，炼钢，都不在中国。

来源: thore 于 2025-11-17 06:57:59 [旧帖] [给我悄悄话] 本文已被阅读：次

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