Ключевые слова: action, activity, ball, blue, bowling, brightly, childhood, children, color, colourful, competition, competitive, equipment, exploding, fun, game, green, group, hitting, hobby, impact, isolated, knock, leisure, ninepins, object, pin, plastic, play, recreation, red, skill, skittle, smash, sport, sporting, standing, strike, target, throw, tournament, toy, white, win, yellow,