Ключевые слова: aggression, armed, armored, army, background, battle, battlefield, cloud, conflict, construction, desert, dirt, driving, dusk, dust, equipment, explosions, flame, forces, heavy, industry, land, landscape, machinery, metal, military, mining, motion, nature, night, outdoors, physical, sky, smoke, steel, structure, sun, sunset, tank, tanks, technology, three, transport, transportation, vehicle, war, weapon,