Ключевые слова: alertness, chalk drawing, chalkboard visual aid, championship, chrome, closeup, coach, competition, concepts, copy space, dirty, equipment, event, green color, international team soccer, judge sports official, match sport, metal, no people, offense sporting position, outdoors, penalty sport, referee, scoring, scoring a goal, security, shiny, silver metal, single object, soccer, soccer competition, soccer field, soccer league, soccer player, sport, sports team, sports training, strategy, success, symbol, team sport, template, tournament of champions, warning sign, whistle, white color,