Ключевые слова: activity, aiming, ball, balls, billiard, billiards, casual, competition, concentration, cue, entertainment, female, friendship, fun, game, green, group, hand, joy, leisure, male, man, men, nightclub, nightlife, party, people, person, play, playful, pool, portrait, pub, snooker, sport, standing, table, team, woman, young,