In modern society, people communicate with each other at a relatively unified time, which helps to save social costs, improve social efficiency and promote social development. However, the consistent pace of the whole society can easily lead to traffic jams, which leads to a series of social problems that can not be ignored. On the other hand, people's needs and the needs of social development put forward different requirements for work and rest time. However, the disunity of work and rest time will also bring some obstacles to people's communication and social development.
passage?
Small problems may lead to big contradictions in social development.