Ключевые слова: action, active, activity, athletic, background, ball, balls, check, checking, colorful, competition, court, energy, equipment, event, exercise, fitness, game, group, health, leisure, lifestyle, man, objects, open, play, power, racket, racquet, raquet, recreation, serve, service, set, singles, sport, sporting, strings, summer, tennis, tennisball, tennisballs, white, workout, yellow,