Ключевые слова: building, chain, city, color, construction, cover, danger, department, emergency, equipment, extinguish, extinguisher, fighting, fire, firefighter, ground, heat, high, hydrant, metal, mouth, nobody, object, outdoor, plug, pressure, protection, public, pump, red, rescue, safe, safety, security, service, sidewalk, source, splash, spray, sprinkler, steel, street, tap, triple, urban, utility, valve, wall, water, work,