Ключевые слова: 3d, aboard, aid, assistance, buoy, circle, clock, emergency, equipment, help, insurance, isolated, life, lifebuoy, lifeguard, lifesaver, lifesaving, object, preserve, protect, protection, red, render, rescue, ring, rope, safe, safety, sailing, salvation, save, sea, secure, security, service, ship, shipwreck, sos, support, survival, swim, time, water, white,