Ключевые слова: above, activity, american, american football, app, athletic, athletics, background, ball, blank, boundary, brown, closeup, competition, copy, copy space, cover, empty, entertainment, equipment, field, floor, football, game, goal, goal line, goalline, grass, green, ground, interactive coach, lace, lawn, leather, line, nobody, object, one, outdoor, outside, overhead, pitch, play, single, sport, sports equipment, stadium, tochdown, touchline, white line,