活到90以上的就屬於偶然性了。健康地活到80就不錯了。

來源: 為人父於 2010-11-16 14:23:46 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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