【答案解析】[参考范文]

Human beings are social creatures, who live, learn and work in a common society. In this society, people not only have to compete for survival but also have to cooperate with each other. We need harmonious interpersonal relationships. In order to achieve this goal, one should first understand others.
Take teachers and students for example. As a teacher, one is expected to remember all the time that students also need understanding. Whenever a teacher prepares and gives his or her lecture with consideration for the students" needs, the course will be popular. As for students, we sometimes ignore that before a teacher enters the classroom, he or she may have taught other students for hours and may be tired. Then, if someone keeps talking with his or her deskmate while the teacher is explaining the material, isn"t it annoying? So try to be considerate, and then it will be easy to avoid being offensive and impolite. In this case, the relationship between teachers and students will surely become more harmonious.
From the above illustration, we can see that understanding is necessary as well as essential to a harmonious relationship. So no matter where you are, either in the school, the company or other social organizations, just try to understand both your partners and your leaders. Only by doing so can a harmonious relationship be realized.