Every child is the apple in their parents eyes. And every child is the hope of our country. Being the gethering place, campus” security turns out to be very significant.
每一个孩子都是父母的掌上明珠。每一个孩子都是祖国的希望。校园作为孩子们的聚集地，它的安全是非常重要的。
However, recently years campus security is being threatened. Some extremly people, who have suffered something bad will take revenge on the society. Because they think it”s the society fault to lead their disaster. And school is important to the society and the students are vulnerable groups,
