“runner's high"沒那麽神。跑完了是很開心，但要去跑步大都是需要堅持的，沒見幾個上癮的

來源: Manymore 於 2014-02-15 14:31:08 [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.