Ключевые слова: buoy, buoyant, danger, dark, dramatic, emergency, equipment, extreme, float, flotation, guard, help, inflatable, landscape, life, lifebelt, lifebuoy, lifesaver, marine, marker, navigation, ocean, orange, pattern, plastic, preserver, protect, protection, rescue, ring, risk, safe, safety, save, sea, shape, shipwreck, sos, survival, water, wave,