Ключевые слова: assistance, boat, circle, circular, concept, cruise, deck, disaster, emergency, equipment, ferry, float, help, life, lifebuoy, marine, ocean, orange, passenger, preserver, protection, rescue, ring, rope, safe, safety, saver, sea, seaside, security, service, ship, sos, summer, swimming, transportation, travel, vacation, voyage, water, white, yacht,