Ключевые слова: activity, american, arena, athletic, athletics, background, ball, brown, closeup, college, competition, copy, cover, empty, entertainment, equipment, field, floor, football, game, goal, grass, green, ground, horizontal, laces, lawn, leather, line, nobody, outdoor, outside, oval, pitch, play, playground, protection, recreation, safety, shot, single, sport, stadium, stripe, team, text, texture, textured, white, yard,