常见例句双语例句In its earlier days, Tudou was all about user-generated content (UGC), and was home to video clips of Chinese Internet sensations like the Back Dorm Boys.土豆网创立之初全是用户原创内容（UGC），也是“后舍男生”等网络流行人物的视频大本营。 返回 back dorm boys