Ключевые слова: activity, adult, area, armed, army, back, burning, danger, equipment, fire, firefighter, flame, foggy, force, forces, group, helmet, industry, lit, machinery, mask, men, military, natural phenomenon, nature, occupation, outdoors, physical, police, protective, rescue, rifle, silhouette, smoke, soldier, soldiers, special, structure, teamwork, technology, uniform, walking, war, weapon, work, working, workwear,