Ключевые слова: ace, action, backhand, backspin, backswing, ball, black, blue, break, clay, color, compete, competition, concept, copy, court, crosscourt, deuce, doubles, field, forehand, fun, game, grand, grass, green, image, match, net, netting, new, nobody, object, open, orange, outdoors, player, point, recreation, serve, service, set, singles, slam, space, sport, tennis, tennisball, training, volley,