Ключевые слова: aid, assistance, background, beach, belt, blue, buoy, circle, danger, emergency, equipment, float, guard, help, life, lifebuoy, lifeguard, lifesaver, marine, nautical, object, ocean, orange, outdoor, preserver, protect, protection, red, rescue, ring, rope, round, safe, safety, save, saver, sea, sea beach, security, sky, sos, summer, support, survival, swim, symbol, travel, vacation, water,