Ключевые слова: activity, athlete, ball, basket, blue, class, clay, closeup, coach, competition, court, deuce, equipment, exercise, fault, fitness, game, grass, green, hard, heap, leisure, lifestyle, line, match, nature, net, object, outdoor, play, player, practice, racket, recreation, serve, service, set, singles, skill, sport, square, still, summer, surreal, tennis, tone, tournament, wire, yellow,