请看一组镜头：几位中学生把刚刚吃了几口的瓷缸里的饭抛向天空．比赛谁抛得最远，饭就像天女撒花那样地飘落一地；几个中学生在追逐打闹。他们用手中的馒头做弹丸狠狠地投掷对方。有的学生把穿脏了但还半新的鞋袜扔向垃圾坑；毕业离校时他们将塑料桶、脸盆跺碎，将水瓶像卢、 Look at a group of shots: Several middle school students tossed rice in the porcelain crock that had just taken a few mouthfuls. Those who raced farthest away from the competition, rice was falling like a goddess, and several middle school students were chasing and fighting. They slammed each other with bullets in their hands. Some students threw dirtiest but still used shoes and socks in the garbage pit; when they graduated from school, they smashed plastic buckets and washbasins, turning the water bottles like Lu,