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百度百科是一部内容开放、自由的网络百科全书，旨在创造一个涵盖所有领域知识、服务所有互联网用户的中文知识性百科全书。 在这里你可以参与词条编辑，分享贡献你的知识。

百度贴吧是结合百度搜索引擎建立的大型中文社区，让那些对同一个话题感兴趣的人们聚集在一起，方便地展开交流和互相帮助。于2003年12月3日上线。

全国中小学数据库包含全国各地中小学信息，幼儿园信息，涉及学校介绍，师资力量，学校评价，校园风光，社团活动等，更多请访问http://xuexiao.eol.cn/

爱词霸英语为广大英语学习爱好者提供在线词典、在线翻译、英语句库、情景会话、英语学习资料、汉语词典、在线测试、金山词霸下载等服务，爱词霸英语在线查词和在线翻译频道致力于为您提供优质的在线查词及在线翻译服务。

人人网是一个真实的社交网络，联络你和你周围的朋友。加入人人网你可以:联络朋友，了解他们的最新动态；和朋友分享相片、音乐和电影；找到老同学，结识新朋友；用照片和日志记录生活,展示自我。

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

Good old Wikipedia, great new look

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

Quick overview stats for Bjpingtan.org. Bjpingtan.org is registered at Public Interest Registry. The IP is 218.104.136.48 and links to a server in Network. Site was created on 2013-07-15.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.