Ключевые слова: 123rf, accident, adult, aed, aid, america, atv training, australia, beach, beach park, beach rules, beach umbrella, blue, breathing, bright, bylaw, canada, chair, child, children, china, citygovernment, courage, cpr, danger, decision, deep water, desperate sign for help, deutsch, diligence, drowned, drowning, educational tour, emergency, equipment, experience, families, female, fidelity, first aid, friend, guard, hazard, help, help each other, hero, hot, human saliva, humble, humidity, image, instruction, japan, job, korea, learn, lifeguard, lifeguard chair, lifeguard training, lifeguard training course, lifeguards on duty, lifesaving, listen and feel, looking, male, manage, meteorology, mexico, netherlands, new zealand, ocean, on duty, one person, overlooking, oxygen, parasol, picture, professional, professional manner, quick, ravel, red, rescue, rescue equipment, responsibilities, responsible, resuscitation, returning, risk, safe, safety, sand, save, saver, senior, shore, sitting, skill, spain, spinal injury, standby, stuck, student, summer, summer holiday, sun cream, sunglasses, supervising, swimming, tan, techniques, temperature, tide, training, trust, umbrella, unconscious, under water, united kingdom, victims, voluntary, watch, water, west vancouver, xyelled,