Ключевые слова: apnea, background, beautiful, beauty, below, blue, deep, depth, dive, egypt, extreme, freedive, freediver, freediving, fun, mask, monofin, nature, ocean, outdoor, reflection, scene, scenic, sea, silhouette, snorkeling, sport, summer, sunbeam, sunlight, surface, swim, tranquil, turn, underwater, water, wetsuit,