Ключевые слова: aid, background, beach, berth, boat, bright, buoy, circle, coast, disaster, drowning, float, flotation, health, help, inflatable, life, lifebuoy, lifeguard, lifering, lifesaver, lifetube, marine, mean, object, ocean, orange, outdoors, precautions, protect, protection, rescue, ring, round, safe, safety, save, saving, sea, secure, ship, sink, sos, survival, swim, swimming, water,