It is necessary to prevent children from seeing violent films.In recent years teenage criminals have increased alarmingly and this has happened at a time when more and more hours are being devoted to TV programs and films which show violent behaviour and violent solutions to all kinds of problems.Children are weak in judging right from wrong, and tend to admire film characters who solve problems by force.Then they apply what they have learned in the film to real life, which causes harmful effects on society.Therefore, violent films are harmful to children.

　　阻止儿童看暴力电影是必要的。近年来，青年犯罪数目增长惊人， 这种情况的发生是儿童把越来越多的时间花在观看通过暴力解决问题的电影或电视节目上造成的。儿童判断正确与错误的能力差，常常羡慕用暴力解决问题的那些影视角色。然后，儿童们把电影中所学到的暴力行为用于实际生活中，危害社会。因此暴力电影对儿童有害。