美国芝加哥一条繁华大街春天的一个上午。一位母亲领着儿子穿过马路到对面商店去,刚到马路中间,悲剧发生了,一辆飞驰而至的汽车撞倒了母子二人。母亲顾不上感觉自己哪里伤痛,迅速从地上爬起来寻找儿子,他看见儿子正压在汽车轮下,她不顾一切冲上去用双手去掀那沉重的汽车,试图救出儿 One morning in the spring in Chicago downtown. A mother led her son across the road to the opposite store, just in the middle of the road, a tragedy took place, a speeding car knocked down both mother and son. Mother did not care where he felt the pain, quickly climbed up from the ground to find his son, he saw his son is being pressed under the wheel of the car, she rushed up with both hands to lift the heavy car, trying to save