纸上得来终觉浅，绝知此事要躬行..由 wooddiy 于 2012-08-03 09:48:34

来源: jy101 于 2012-08-05 19:58:26 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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