Ключевые слова: accident, action, alarm, background, burn, burning, carbon, chemical, chemicals, co2, confident, conflagration, damage, danger, dangerous, demonstration, demonstrators, department, disaster, emergency, energy, engine, environment, equipment, explosion, extinguish, extinguisher, factory, fighter, fighting, fire, fire alarm, fire drill, firefighter, fireman, firemen, flame, flammable, gas, good, health, heat, help, hot, insurance, jackets, man, mask, people, person, profession, protection, red, safety, security,