Ключевые слова: activity, aim, aiming, ball, bar, billiard, caucasian, challenge, closeup, competition, concentration, cue, entertainment, fun, gamble, gambling, game, green, hand, hitting, hobby, leisure, looks, male, man, match, player, playing, pool, practice, pyramid, rack, recreation, round, shooting, shot, snooker, sphere, sport, stick, table, target, targeting, train, trainer, young men,