3月22日,河南省濮阳县的一所小学发生了踩踏事故,造成了1人死亡多人受伤的悲剧。引发这一切的,仅仅是考试前学生集中时间上厕所这样一件看似不起眼的小事。为了避免此类悲剧的发生,我们有必要树立安全意识,了解相关知识,这样才能防患于未然。下面,我们就来讨论学习有关“踩踏”的一些知识—— On March 22, a stampede occurred at a primary school in Puyang County, Henan Province, resulting in the tragedy of one injured and many others injured. Trigger all this, only the exam before the students concentrate on the toilet so a seemingly humble little thing. In order to avoid such tragedies, we need to establish a sense of safety and understand the relevant knowledge so that we can take precautionary measures. Now, let’s talk about learning some knowledge about stampede -