谁能给social networking下一个英文定义

谁能给social networking下一个英文定义 social networking. social networking sites是什么意思? social networking site是什么? social networking services是什么意思 social networking services是什么意思 twitter social networking什么意思 social networking websites什么意思 Information technology tools and social networking (信息技术工具和社交网络) 如何就题目展开讨论!要是能给一些 outline 的建议就更好了! location-based social networking 怎么翻译啊? 关于“Social networking” 500字的英文文章, What is a social networking web site?help me 翻译：networking networking networking. Young People’s Social Networking in Context 如何翻译 急求 What is social networking?Is there anyone who can tell me your define of this word? Hot Social Networking Site Cools as Facebook Grows,求标题翻译, are social networking website like facebook,youtube and twitter subversive?why?这是一个演讲题目. What do you think of social networking sites like Facebook,MySpace and