Ключевые слова: blue, boat, buoys, coast, concept, equipment, float, floating, foam, guard, harbor, help, horizon, indicator, landscape, life, light, limit, marine, maritime, mark, marker, nature, nautical, navigation, ocean, orange, risk, safe, safety, sailing, save, sea, seascape, ship, sign, signal, sky, sport, surface, swim, symbol, transport, transportation, travel, underwater, warning, water, wave,