Edven
2020-09-26T13:18:04+00:00
刚买的rg自由，，我看说明书上和视频上，膝关节都是可以动的，为什么我的不能动[s:a2:大哭][s:a2:大哭][s:a2:大哭][img]https://img.nga.178.com/attachments/mon_202010/05/jwQ5-98cuK1oT3cSlc-sg.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202010/05/jwQ5-btktK1wT3cSlc-sg.jpg.medium.jpg[/img]