Ключевые слова: activity, apnea, aqua, ascending, below, blue, body, bottom, bottomless, breath, breathless, constant, deep, depth, descend, dive, diver, diving, equalization, equipment, explorer, extreme, female, finning, free, freedive, freediver, freediving, gliding, hold, immersion, line, marine, ocean, one, pure, sea, shipwreck, skin, snorkeler, snorkeling, sporty, submerged, sunlight, under, underwater, up, view, water,