Track and field events get underway Friday at Rio 2016, which arguably will be an uncomfortable moment for Russia's Olympic team.
원문출처 : http://www.cnn.com/2016/08/12/sport/rio-olympics-5-things-friday/index.html
원문출처 : http://www.cnn.com/2016/08/12/sport/rio-olympics-5-things-friday/index.html