Ключевые слова: ball, balls, business, championship, compete, competition, copyspace, corner, court, detail, field, game, horizontal, leisure, line, match, national, net, object, open, outdoor, outdoors, overhead, play, player, players, point, practice, precision, prize, professional, racket, racquet, red, rocket, score, serve, shadow, shoot, short, smash, speed, sport, sunlight, surface, swift, tennis, tournament, training, yellow,