Ключевые слова: aid, application, assistance, background, beach, belt, blue, boat, buoy, circle, copy, emergency, float, flotation, help, holiday, insurance, job, life, lifebuoy, lifeguard, lifesaver, nautical, nobody, orange, personnel, pool, protection, red, rescue, ring, rope, round, safe, safety, sailing, save, saver, sea, security, sos, summer, sunlight, survival, swim, travel, water, white, wood, yellow,