Ключевые слова: air, assistance, blades, boat, buoys, cabin, cartoon, chain, danger, depth, disaster, display, emergency, engine, fear, find, flat, floating, grey, guard, help, horizon, icon, illustration, isolated, life, lifeboat, marine, military, ocean, rescue, risk, safety, save, screws, sea, search, sky, speed, symbol, transport, transportation, vector, vest, water, watercraft, waves, white, yellow,