Ключевые слова: advice, attention, banner, beach, blue, caution, day, flag, flapping, fluttering, guard, lifeguard, lifesaving, marker, outdoor, outdoors, outside, patrol, pole, protect, protection, red, risk, safe, safeguard, safety, security, sign, signal, sky, summer, supervision, swim, swimming, symbol, warning, waterfront, wind, windy, yellow,