文中从句数量不足;文章用词太过单一,请作者增加词汇丰富度;文章采用了适当的过渡词和衔接词,结构比较严谨。
About campus security,I have some suggestions. By campus violence against the students,we should stop the violence in the school, the police or the help of parents, and must not be submissive or violence with violence.Specific practices are as follows,On the way to school or school, the students had better go hand in hand with each other and help each other.