Ключевые слова: background, ban, beach, beautiful, blue, caution, clouds, coast, coastline, color, current, danger, dangerous, drowning, flag, forbidden, hazard, holiday, lifeguard, marine, mountain, nature, no, ocean, outdoor, prohibited, prohibition, protection, red, rip, risk, safety, sands, sea, shore, sign, sky, storm, strong, summer, surf, surfing, swim, tide, travel, vacation, warning, water, wave, wind,