Ключевые слова: background, barrier, belt, blue, boat, buoy, circle, cruise, deck, emergency, equipment, float, help, horizon, life, lifebelt, lifebuoy, lifeguard, line, marine, metal, nature, nautical, ocean, orange, protect, protection, railing, red, rescue, ring, rope, safe, safety, save, saver, sea, security, ship, sky, sos, summer, sunny, swim, tourism, travel, vessel, water, white, yacht,