Ключевые слова: brave, bravery, breathing, crisis, critical situation, dangerous, dangerous situation, disaster, duty, emergency, emergency response, equipment, extreme, fire, firefighter, firefighters, firefighting, fireman, first responder, gas mask, hazard, hazardous, helmet, man, manhood, mask, oxygen, preparedness, protection, protective gear, red, rescue, respirator, risk, risking life, safety, suit, toxic, uniform, urgent,