去年3月的一天,徐老师班上学生小桐在学校与初三男生小潘发生轻微身体碰撞,事隔一天,小潘伙同三个同学对小桐以拳头实施报复。事后小桐没吭声,第二天徐老师才得知事件的始末。徐老师第一时间查看询问伤情,让小桐把事情的经 One day in March last year, Xu class pupil Tong pupils in the school and third-year boy Xiaopin minor physical collision, one day after another, together with three students Xiaotong fist revenge. After Xiaotong did not say anything, the second day Xu teachers learned that the whole story. Xu teacher for the first time check asked injury, let Xiaotong things through