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这是一个天涯社区旗下的问题分享平台。在这里您可以根据自身需求提出问题，回答、关注感兴趣的问题和话题，分享知识和经历，并与其他志趣相投的好友讨论和交流。

百度知道是由全球最大的中文搜索引擎百度自主研发、基于搜索的互动式知识问答分享平台。用户可以根据自身的需求，有针对性地提出问题；同时，这些答案又将作为搜索结果，满足有相同或类似问题的用户需求。

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。

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沪江部落http://bulo.hujiang.com是免费的在线外语学习社区，你可以在这里背单词、练听力、学口语，与更多和你有着同样目标的沪友相互帮助，共同进步。

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Browse All Instagram on the web, like, comment, follow and much more in Pikore.com

it's better to be a human being dissatisfied than a pig satisfied. Better to be Socrates dissatisfied than a fool satisfied. And if the fool or the pig are of the different opinion, it is because they...

Twitter is without a doubt the best way to share and discover what is happening right now.

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...

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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.

Your Portland Oregon Realtor who specializes in Craftsman Bungalows, Modern Lofts and Condos, New Homes, and also speaks Russian.