Ключевые слова: activity, air, background, dive, diver, education, equipment, extreme, flipper, gear, goggles, learn, learn diving, leisure, lifestyle, machine, man, marine, mask, metal, nature, people, person, preparation, preparing, pressure, recreation, recreational, regulator, scuba, sea, sets, several, snorkel, sport, suit, summer, swim, technology, training, travel, trip, tropical, underwater, vacation, water sport, weight belt, wet, wetsuit, woman,