Ключевые слова: accident, aid, assistance, background, buoy, circle, color, danger, deep, disaster, drowned, emergency, equipment, float, guard, help, life, lifebelt, lifebuoy, lifeguard, lifesaver, marine, nautical, ocean, port, preserve, preserver, profound, protection, red, rescue, rescuer, resort, ring, ripple, rope, round, safety, salvation, save, saver, sea, secure, security, sos, summer, swim, travel, water, white,