龙华一学校霸凌视频被以1.5元价格公开兜售，视频中3名女生殴打另一女生场面暴力，校方否认在本校发生。你怎么看

"我校发生校园欺凌事件被曝光，涉事学生已被警方带走。"

修正后句子中删除了“兜售”这一词，同时把句子修改成英文："The video of bullying at our school was sold at a price of 1.5 yuan, and the three girls beat the other girl in the footage was violent. The school management denied that bullying occurred on campus."