We all say that students are the future of our country, but there are much more reports about campus safety than before, such as killing, injury or maltreat and so on. Therefore, campus security has aroused many concerns. Why are there so many campus injuries? I think the following reasons may explain it. Firstly, some people are treated unfairly so that we take revenge on society and the place they first choose is campus, especially elementary school or middle school. The students are the vulnerable group that they can’t protect themselves. Secondly, some parents make trouble in campus because of some fees issues. They may hurt students if they are agitated. Finally, teachers may be a hidden danger of campus security. Some of teachers can not take good care of students because of irresponsibility. They do not fully fulfill their duties. Even worse, a very few teachers maltreat students because of personal reasons. It shocks the whole society and worries many parents. From discussed above, we should pay much more attention to campus security to prevent students from danger.

我们都说学生是祖国的未来，但现在关于校园安全事件的报道却比以前多了许多，诸如杀人、伤害或虐待之类的。因此，校园安全已经引起了广泛的关注。为什么会有这么多的校园伤害？我想以下的原因能回答这个问题。首先，有的人由于受到了不公正对待，于是产生了报复社会的心理，而他们的首选之地就是学校，特别是中小学，因为学生是弱势群体，他们不能保护自己。其次，一些家长因为学校收费问题到学校闹事，激动起来有可能会伤害到学生。最后，教师也是校园安全的隐患。一些老师由于失职不能很好地照顾学生，没有履行好自己的职责。更糟糕的是，极少数学生因为个人原因虐待学生，这震惊了全社会，也让很多家长忧心忡忡。从上文讨论得知，我们应该更多地关注校园安全问题，以保护学生的安全。

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