Speed skating, 競速滑冰

Members of the Russia team warm up during speedskating team practice at the Adler Arena in preparation for the 2014 Winter Olympics in Sochi, February 2, 2014. (REUTERS/Phil Noble)
Photos of the day - February 2, 2014  http://news.yahoo.com/photos/photos-of-the-day-february-2-2014-1391366302-slideshow/
Speed skating - Wikipedia, the free encyclopedia  http://en.wikipedia.org/wiki/Speed_skating
競速滑冰 - 維基百科，自由的百科全書  http://zh.wikipedia.org/wiki/%E7%AB%B6%E9%80%9F%E6%BB%91%E5%86%B0
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