Social Network社交网络 英语作文
network,人际,关系
作文地带首发2011年广东高考英语作文“Social Network社会关系网”，请大家参考。

社交网络   社交网络是一个社会结构由个人或组织组成。他们由友谊，血缘关系，共同利益，等关系连接起来.
A social network is a social structure made up of individuals (or organizations) called "nodes", which are tied (connected) by one or more specific types of interdependency, such as friendship, kinship, common interest, financial exchange, dislike, sexual relationships, or relationships of beliefs, knowledge or prestige.

Social Networks are groups of people who share interests and who interact in a variety of ways via software on websites. These include file-sharing, chatting, messaging, exchanging photos/video etc. Social network sites are usually free to join. Include Myspace,Facebook,Bebo,Orkut,LinkedIn and so on.

We define social network sites as web-based 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 connections may vary from site to site.
The Importance of Social Networking
Social 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 of social networking, it's important to fully understand the concept of social networking and how it can be applied in ways that will help you grow your business. (http://www.liuxuepaper.com/)
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.