李大爷今年68岁,是四川省绵阳某单位的退休职工。2008年11月的一天,他乘坐905路班车去绵阳市少年宫接孙子。当李大爷在绵州宾馆站下车准备穿越人行道时,突然有个半大孩子猛地撞到他的嘴部,他顺势抱住撞他的孩子。这孩子就是刁大爷的8岁外孙小潘。当天下午,李大爷到医院就诊发现自己口腔里左上第 Uncle Li, 68, is a retired employee of a unit in Mianyang, Sichuan Province. One day in November 2008, he took the shuttle bus No. 905 to the Children’s Palace in Mianyang to meet his grandson. When Uncle Lee get off at Mianzhu Hotel Station ready to cross the sidewalk, suddenly a half-child suddenly hit his mouth, his homeopathy clinging to his children. This child is Diao grandfather 8-year-old grandchildren. In the afternoon, Uncle Li went to the hospital and found himself in the mouth at the top left