在很多中小学校门口,每到放学、上学时间,推着小车的商贩便开始聚集,这些无证摊点大张旗鼓地经营各种“三无”小食品,吸引大批的孩子三五成群地围着争相购买。这些小零食的魅力何在,为什么会如此令中小学生趋之若骛?这里也存在着一个“供需市场”。小零食的经营者们,研究和掌握了小孩子的口味和心理,然后再施以“致命诱惑”。诱惑之一:口味适合。这些“三无”零食,大都采用色素等添加剂制 At the entrances of many primary and secondary schools, every time school and school hours start, the vendors that are pushing the trolleys begin to gather. These unlicensed stalls operate a variety of “three-nothing” small-scale foods in large numbers to attract a large number of children to compete in groups. Phase purchase. What is the charm of these small snacks, why are they so eager for elementary and middle school students? There is also a “market for supply and demand.” The operators of small snacks researched and mastered the children’s tastes and psychology, and then applied a “fatal seduction.” One of the temptations: taste fit. These “three-nothing” snacks are mostly made of additives such as pigments.