Ключевые слова: asia, background, chain, china, chinese, city, closeup, color, danger, details, emergency, equipment, extinguish, facilities, feature, fire, fireman, grass, green, ground, heavy, hose, hydrant, industrial, machinery, metal, nobody, object, old, outdoor, outside, pipe, pressure, prevention, protect, protection, public, red, road, safety, screw, security, sidewalk, steel, street, traditional, urban, valve, water,