The safety and health of rugby players is under intense scrutiny after George North -- one of the sport's global stars -- was knocked unconscious during a game but was later allowed to return to the field of play.
원문출처 : http://www.cnn.com/2016/12/22/sport/george-north-barry-odriscoll-rugby-concussion-northampton-saints/index.html
원문출처 : http://www.cnn.com/2016/12/22/sport/george-north-barry-odriscoll-rugby-concussion-northampton-saints/index.html