成本忒高，不与考虑！一楼火要是封了楼梯口，杆子下去的洞也已经封了

来源: 色大胆小于 2013-06-16 17:35:28 [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.