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From playlist Latest and Greatest

全髋关节置换术

(English Version: https://www.youtube.com/watch?v=DosqbEy8ecY) http://www.nucleusinc.com/ - 这个三维动画介绍了右髋关节的全髋关节置换术。该手术包括切开、露出髋关节、放置髋臼修复假体（窝）、割掉发炎的股沟头、放置股骨头假体（球）。

From playlist 在中国医学动画

Indian Railways Best Advertisement

This is one of the Indian Railways Best Advertisement Watch & Share :)

From playlist We are like this only

楊式太極拳之第二單元01：抱虎歸山 - 接十字手(練習)

跟我一齊做三遍。

From playlist The Beauty of Yang's Tai Chi (太極)

Video advert for my Main YouTube Channel @AbdallahMathsTutoring

From playlist GCSE AQA past papers

We Love Opera! What kind of an opera is opera buffa?

A quick definition of "opera buffa." Does it remind you of "buffoon?" Want to go to the opera, but you're not sure you'll understand what's going on? "We Love Opera" is a video series from Socratica that will help you understand what opera is all about. Opera can be exciting, funny, sa

From playlist Opera Glossary

呼叫魚

好恐佈，咁都食得落口

From playlist Crazy Stuff

13stats Reports 2013 NCEA External Question 1c

Excellence

From playlist 2014 Stats

My #MegaFavNumbers is the long form centillion

Responding to the call from my favourite math YouTubers. #MegaFavNumbers. The long form centillion. 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,

From playlist MegaFavNumbers

Mod-04 Lec-07 Accounting Concepts, Standards, IFRS

Managerial Accounting by Dr. Varadraj Bapat,Department of Management,IIT Bombay.For more details on NPTEL visit http://nptel.ac.in

From playlist IIT Bombay: Managerial Accounting | CosmoLearning.org Accounting