修过不知多少回了。我认为是正常磨损。用久了什么都坏，除非是新买的。

来源: QinHwang 于 2024-03-18 06:59:04 [博客] [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.