Ключевые слова: activity, adults, aiming, ball, balls, bar, billiards, brandy, cognac, color, competition, competitive, concepts, cue, entertainment, fitness, fun, gambling, game, games, green, hall, hobbies, horizontal, leisure, lifestyle, lifestyles rivalry, luck, nightclub, nightlife, no, number, objectsequipment, people, playing, pool, pub, pursuit, pyramid, recreational, relaxation, rivalry, room, shooting, snooker, sphere, sports, table, triangle, whisky,