Ключевые слова: building, city, closeup, color, connect, danger, emergency, equipment, extinguish, extinguisher, fire, firefighter, fireman, grass, green, hose, hydrant, industrial, metal, nobody, object, outdoor, outdoors, outside, painted, pipe, pipeline, plug, pressure, prevention, protect, protection, pump, red, rescue, rural, safe, safety, security, sidewalk, steel, street, summer, urban, valve, view, wall, water,