Ключевые слова: armor, armored, army, battle, berlin, cannon, defense, equipment, european, germany, green, gun, heavy, historical, history, landmark, machine, memorial, metal, military, monument, power, rifle, russia, russian, sightseeing, soviet, steel, t34, tank, tiergarten, tourism, transport, transportation, travel, vehicle, war, weapon, world war 2, ww2,