我年轻时曾帮人带过两年狗，从没看出笑的样子或其他表情，所以怀疑说狗笑是不是人的想象

来源: 数与形于 2026-03-08 20:49:10 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.