我朋友的父母（醫學院教授兼醫生）75/76歲還依然滿世界跑去參加大型鐵人三項比賽呢，堅持四十多年了就沒得過病或膝蓋疼過

來源: xianrenzhang. 於 2018-07-22 15:47:12 [舊帖] [給我悄悄話] 本文已被閱讀：次

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