Ключевые слова: army, attention, auto, battle, beware, blue, cannon, careful, cross, cutout, danger, machine, metal, military, problems, protect, protection, red, road, russian, second, sign, signal, silhouette, sky, soviet, stop, symbol, tank, technical, track, traffic, transport, travel, triangle, turret, ukraine, ussr, vehicle, wait, war, warning, way, weapon, white, world, ww2, wwii,