早有研究顯示，鍛煉不能有效延長生命，隻能讓生命的質量高一些。

來源: 頤和園於 2015-06-20 03:52:45 [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.