spread
Communication is the process of people exchanging opinions, thoughts and emotions with each other to achieve mutual understanding and influence; the world is full of communication phenomena, life every time. Every day in the dissemination of activities, endless life, spread more than. Communication can be divided into four categories: the spread of nature, the spread of animals, the spread of the machine, the spread of people. Guo Qingguang in the "Communication Course" in the definition of communication is the flow of social information and social information system operation. Types are divided into human communication, interpersonal communication, organizational communication, group communication, mass communication, and international communication and global communication. ...