Ключевые слова: athlete, ball, blue, club soccer, defender, football, football referee, goalkeeper, grass, green, group, kickoff, leg, line, man, man only, match, player, playing, professional sport, referee, soccer, soccer ball, soccer field, soccer league, soccer player, soccer referee, soccer uniform, socks, sport, sport clothing, sport event, sport shoe, sports activity, sports competition format, sports league, sports round, sports uniform, striker, team, team event, team sport, two, white, young man,