50度是攝氏多少？我們家夜裏恒溫20度以上，連睡袋都可以不穿。不能有袖子！不舒服，不安全。

來源: 退隱老妖於 2012-08-23 13:42:20 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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