Ключевые слова: aid, beach, boating, coast, crisis, danger, distress, emergency, float, hazard, help, lifebuoy, lifeguard, lifesaver, marine, maritime, nautical, ocean, raft, red, rescue, ring, risk, rough, safety, sea, sos, storm, survival, swell, turbulent, urgency, water, watercraft, waves, weather, wind,