我相信自恐龙开始就有龙群和龙性，雁群只是延续了恐龙1.6亿年的物种进化传承。。

来源: 小二哥李白于 2025-11-21 18:54:36 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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