5月25日,在黑龙江伊春乌马河车站,有两个十几岁的儿童把铁路上的道钉放在钢轨上,想等火车通过时轧一个大刀片玩。结果将701次市效旅客列车机车垫脱了轨,虽未造成伤亡,但中断行车23个小时,直接经济损失达3万多元。两名儿童的家长刘民生和李文光,因负有对孩子教育不严的责任,分别 On May 25, at the Uma river station in Yichun, Heilongjiang, two teenage children put the spike on the railroad on the rail and wanted to roll a big blade to play when the train passed by. As a result, 701 passenger trains of municipal passenger trains were off-track, although no casualties were caused. However, the traffic was suspended for 23 hours and the direct economic losses amounted to more than 30,000 yuan. Two children’s parents Liu Minsheng and Li Wenguang, due to their lack of responsibility for their children’s education, respectively