Khan Academy
Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
- 2014-05-22 - 收藏
niconico动画
niconico动画www.nicovideo.jpNICONICO动画（日文：ニコニコ动画）是NIWANGO公司所提供的线上影片分享网站，常被简称为niconico或nico等。与YouTube等影片共享网站相似，但NICONICO动画提供观赏者可在影片上留言的功能，而留言会以弹幕的形式出现在影片上。原本因为设备、带宽负荷等因素，NICONICO动画规定观赏影片者必须注册，并根据注册顺序开放使用者可于全天（24小时）或限制时间（日本时间2:00-19:00）登入，但现在NICONICO动画的使用者可于全天（24小时），另外也提供付费帐号。
- 2014-05-22 - 收藏
The China-Britain Business Council
Business to Business Directory to Find Global Manufacturers, Suppliers, Exporters, Importers, Buyers, Wholesalers, Products, Import & Export opportunities
- 2014-05-17 - 收藏
China Investment
Quality business services to enterprises with China investment and China trade. Well versed in China taxation and economic laws. Track record in building successful businesses in China and Hong Kong
- 2014-05-17 - 收藏
TradePrince
Business to Business Directory to Find Global Manufacturers, Suppliers, Exporters, Importers, Buyers, Wholesalers, Products, Import & Export opportunities
- 2014-05-17 - 收藏