Of course, every job should be clearly divided. If you can't clearly divide, some jobs can't be equated and are relatively dull, then the jobs should be roughly divided. Because everyone has that kind of unfair heart, what if there is one person? He just lets others listen to his work before he is assigned a job, so when others see that he is so laid-back, his heart will be unbalanced, and many things will be dissatisfied, which will definitely increase the contradictions among classmates, college students and roommates. Once it takes a long time, it will gradually accumulate, and this resentment is terrible and unexpected, so you may not even make friends in the future, so the hygiene points are very clear. At one time, the first one was to make the dormitory environment clean and beautiful, and the second one was to let everyone feel the happiness of labor. Everyone. Only unity and cooperation can achieve the highest benefit. Be sure to divide it down, at least, and make it clear. If occasionally someone has something special that is not handled in time, she can ask someone to help her. But only if. He has to help others deal with it next time. Of course, unless in some voluntary circumstances, if someone voluntarily cleans the dormitory, don't agree easily. Instead, we should assign him more work properly, because this resource may also be a temporary impulse, and he will regret it when he calms down, so I think health should be clearly divided. If a dormitory is clean, then the learning environment is good. If I were you, my study would be very good and comfortable, which would affect many factors.