Ключевые слова: blue, boating, buoy, circle, concept, cord, emergency, equipment, fence, float, hanging, help, knot, landscape, life, lifebuoy, lifeguard, lifesaver, lifestyle, marine, metal, nautical, object, offseason, orange, pier, port, preserver, protection, red, rescue, ring, river, rope, safe, safety, save, saver, saving, secure, security, sos, summer, support, survival, swim, swimming, travel, water, white,