你可以查奇异铅词条，殷商的青铜之路比汉朝丝绸之路就远多了。金属冶炼这块跟文字一样根本不可能凭空出现。

来源: tennisfan87 于 2023-08-08 11:10:32 [旧帖] [给我悄悄话] 本文已被阅读：次

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