攀岩爬墙在Nerd群里很流行，前几年村里一个大藤物理教授在法国爬山摔死了。nerd冒起险来很疯狂，据说行动前都先算概率。

来源: whaled 于 2025-07-30 09:16:45 [旧帖] [给我悄悄话] 本文已被阅读：次

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