Ключевые слова: athlete, background, boundary, challenge, club, compete, competition, empty, equipment, exercise, fiber, field, football, game, goal, goalline, grass, green, ground, horizontal, kick, lawn, line, nature, net, nobody, outdoor, outdoors, park, pitch, play, playground, professional, recreation, scenic, score, seat, soccer, space, sport, stadium, surface, target, team, texture, tournament, turf, university, yard,