“呜哇呜哇”一阵急促的警笛声划破了唏哩哗啦小镇的宁静,一辆救护车呼啸着开进了小镇医院。被送进医院的是洋葱头先生。原来,洋葱头先生一大清早出来晨跑,在一个十字路口被一辆飞驰而来的汽车撞倒了。肇事车辆并没有停下,只是稍一减速, “Wow Wow Wow ” A burst of short sirens pierced the silence of the town, an ambulance whistled into the town hospital. Was sent to the hospital Mr. Onion head. It turned out that Mr. Onion headed out early morning jogger, at a crossroads was a speeding car knocked down. The vehicle did not stop, just a little slow down,