老了。自然退化。老年痴呆只是脑子比身体先一步退化。

来源: DD2020 于 2021-12-14 14:19:19 [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.