Ключевые слова: action, active, activity, beach, beach holiday, beach tennis, boy, camp, caucasian, child, childhood, competition, drilling, emotion, energy, enjoyment, exercise, fast, fit, fitness, game, happiness, happy, jump, kid, leisure activity, lifestyle, little, paddle, play, player, playful, racket, relaxation, sand, sea, son, sport, sports ball, summer, summertime, teenager, tennis, tennis ball, tennis racket, training, vacation, young,