有闲置无用的物品吗?有想购买和交换的物品吗?4月8日周日下午16:00—18:00,宿生会为您提供的一个交换和出售闲置物品的平台。任何您想出售的物品都可以在这里挂售啦!Want to sale idle items? Want to buy or exchange something useful?16:00-18:00 on April 8th(Sunday), RCSC will provide a platform that can realize your dreams!Anything you want to sale can be registered here!