秦皇岛在校大学生二手交易网站，可以通过本网站把二手商品转卖给其他的学生，使废旧物品得到再利用。-Qinhuangdao college students in secondary trading site, you can transfer the site to second-hand goods sold to other students, so that waste materials are recycled.

二手交易市场，提供给大家转手或收购二手货的平台，asp源码，sql server2005数据库-Secondary trading market, provides us with hands or a platform for the acquisition of second-hand goods, asp source code, sql server2005 database