Ключевые слова: aid, berth, bright, buoy, disaster, donut, drowning, float, flotation, health, help, inflatable, life, lifebelt, lifebuoy, lifering, lifesaver, lifetube, marine, mean, orange, outdoors, outside, pier, precautions, preserver, protection, rescue, ring, river, riverside, rope, round, safe, safety, save, saver, saving, sea, secure, shore, sink, sos, survival, swim, swimming, water, wheely, wooden,