The curtain came down on the Confederations Cup Sunday, amid controversy and confusion.
원문출처 : http://www.cnn.com/2017/07/04/football/video-assistant-referee-technology-var-chris-foy/index.html
원문출처 : http://www.cnn.com/2017/07/04/football/video-assistant-referee-technology-var-chris-foy/index.html