近年来,随着学校建设的不断发展,“高大上”的塑胶操场相继替代了以往的土操场。本来这是改善学校教学条件的重要方面,遗憾的是塑胶操场仿佛美丽的罂粟花,美则美矣,却成为戕害学生身体的罪魁。今年以来,成都、北京、沈阳等地不约而同地曝出了校园“毒跑道”“毒操场”事件,不少学生出现流鼻血、咳嗽 In recent years, with the continuous development of school construction, the plastic playground of “tall and big” has successively replaced the former soil playground. Originally, this was an important aspect of improving school teaching conditions. Unfortunately, the plastic playground seemed like a beautiful poppy flower. The United States was beautiful but had become the culprit who harmed the students’ bodies. This year, Chengdu, Beijing, Shenyang and other places unanimously exposed the campus “poison runway ” “poison playground ” incident, many students nosebleeds, cough