When we are in the senior school or University,most of us live in school dorm with other students.I think it's very good for us.
Firstly,we must leave our family and help ourselves to do everything in our daily life.As we all konw,we can't live off our parents all the time.Dorm life can help us to develop ability to solve problems on our own.
Secondly,getting along well with our roommates make us happy.We can help each other to do something we can ,It make our friendship be stronger.as the saying goes"one more friend,one more road." The more friend you have ,the happier you feel.
Thirdly,we live in the dorm can help us to save time.Also we can remind each other to do what we should do .It's easy for us to get our classroom if we live near to it.
All in all,in my opinion,I think dorm life can benefit us.
刚刚写下了这篇,不知道字数够不够啊?希望对你有所帮助!（另外,我希望以后你能试着自己写写短文.此类议论文其实可以套用格式的,就如上面文中的论据列条：firstly,secondly,thirdly,一般列三条就够了.最后作总结：all in all或者 in a word等.就长远来看,考试时可要靠自己啊!）