如果你能一直維持這個速度，跑完21.1KM的半馬需要1h54min

來源: 袖底香於 2012-10-18 08:44:22 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

羨慕嫉妒恨啊

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