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1、英语三分钟演讲PPTA social network is a social structure made up of individuals called nodes,which are tied by one or more specific types of interdependency,such as friendship,kinship,common interest,financial exchange,dislike,or relationships of beliefs,knowledge or prestige.Social networks are groups of p
2、eople who share interests and who interact in variety of ways via software on websites.These include file-sharing,chatting,messaging,exchanging photos/video ect.Social network sites are usually free to join.Include Myspace,Facebook,RenRen,Wechat and so on.We define social network sites as web-based
3、services that allow individuals to construct a public or semi-public profile within a bounded system,articulate a list of other users with whom they share a connection,and view and traverse their list of connections and those made by others within the system.The nature and nomenclature of these conn
4、ections may vary form site to site.The importance of Social NetworkSocial networking can help a business gain contacts,clients,and increased public awareness.Even entrepreneurs who run small businesses from their homes can take advantage of this resource to set up a global presence.To make the most
5、of social networking,it is important to fully understand the concept of social networking and how it can be applied in ways that will help you grow your business.Social networking is making its mark in history these days.In fact,it is progressing so fast,it is leaving the news media in the dust.Everyday people are reporting news faster than a whole news team.此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢