Ключевые слова: athletic, background, ball, best, bright, center, championship, circle, close, color, competition, court, endorsement, equipment, example, field, forehand, game, gear, grass, green, isolated, lawn, leisure, match, net, new, nobody, object, overhead, play, recreation, recreational, round, simple, single, slazenger, spherical, sport, stadium, summer, synthetic, tennis, texture, tournament, up, view, win, winner, yellow,