Ключевые слова: blue, boat, buoy, coast, danger, emergency, equipment, float, guard, help, insurance, life, lifeboat, lifeguard, lifesaver, marine, nautical, object, ocean, orange, preserver, protect, protection, raft, red, rescue, rubber, safe, safety, sailing, save, saver, sea, security, ship, shipwreck, sos, survival, transport, transportation, travel, vessel, water, white, wreck,