Ключевые слова: accident, aid, alive, america, assist, assistance, beach, buoy, dangerous, emergency, enjoyment, equipment, float, guard, help, insurance, ladder, life, lifebuoy, lifeguard, lifesaver, luxury, marine, maryland, nautical, orange, paradise, peaceful, people, post, protect, protection, relaxation, rescue, response, ring, rope, safety, save, saver, sea, security, sos, sunrise, support, swim, usa, water, wooden,