Ключевые слова: abstract, activity, aim, aiming, background, ball, balls, billiard, billiards, blur, business, closeup, competition, concept, copy space, cue, focus, game, goal, green, hit, hobby, leisure, management, object, plan, point, pool, recreation, red, risk, shot, snooker, sphere, sport, strategies, success, table, target, training, white,