如果想参加机器人足球比赛的朋友赶快下载,有很重要的信息-If you want to participate in the robot soccer friends quickly download and there is a very important message

如果想参加机器人足球比赛的朋友赶快下载,有很重要的信息-If you want to participate in the robot soccer friends quickly download and there is a very important message