文中词汇表达稍欠丰富,但单词拼写做的很棒;作者句法不错,但是文章整体句子稍微偏短;衔接成分太少,文章结构欠佳;请注意分段;连词使用偏少。
how to improve school safely ,recently ,there are many fighting in campus. we all felt sorry for it.i think every school should has a security guard who can give students and teachers safe . it is useful to stop campus fighting and so on . i hope that campus can pay more attention to it.