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foursquare

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 fr...

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

URLpulse has a database containing data for hundreds of thousands of US websites. Utilizing our specialized algorithms we make it easy for you to anal...

我们编译的资料 Hfut.edu.cn (Hfut) - Categories: Hfut.edu.cn, Hfutbbs, Future

Higher education search engine and directory of world universities and colleges. 4icu.org includes 10,000 college and university reviews and web ranki...

Fast Track Chinese is an online tool for learning Thai language. It includes vocabulary tracker, quizzer, learning material and dictionary.

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&#39...