吉人。摔倒大概是因為“雪暈”，在長時間注視白色物體表麵時，失去了空間感、距離感……，會頭暈、站立不穩。加上海拔高……

來源: fuz 於 2023-06-19 12:24:23 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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