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Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

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YouTube is a place to discover, watch, upload and share videos.

Use the online Spanish English Dictionary to translate from Spanish to English and translate from English to Spanish. This free bi-lingual English Spanish dictionary is brought to you by Dictionary.com.

Facebook 是一個聯繫朋友、工作伙伴、同學或其它社交圈之間的社交工具。你可以利用 Facebook 與朋友保持密切聯絡，無限量地上傳相片，分享轉貼連結及影片，還可以幫助你增進你對朋友的了解。

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...

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.

URLpulse has a database containing data for hundreds of thousands of US websites. Utilizing our specialized algorithms we make it easy for you to analyse & compare results for any website in the US domain space.

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Showsites - A Free SEO tool that provides free website analysis, traffic details, rankings, contact email ,similar site, same owner site , same ip site, optimization and promotion reports.

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

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