Ключевые слова: aqua, background, beach, blue, buoy, circle, concept, danger, drown, drowned, emergency, equipment, float, go under, help, landscape, life, lifebuoy, lifeguard, lifesaver, marine, nature, ocean, pole, preserver, rescue, rescuer, ring, safe, safety, sand, save, saver, sea, seascape, shore, sink, sos, space, summer, surf, survival, travel, tropical, water,