美國人長跑的很普及，單位裏常有自己跑馬拉鬆的

來源: gqc 於 2016-08-21 08:01:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

群眾基礎好

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