Ключевые слова: ability, armor, battle, bet, business, case, caterpillars, competition, copy, design, details, dispute, duel, earth, elements, equipment, fast, fight, game, gun, invention, iron, machine laver, mechanics, mechanism, metal, model, obstacle, operate, plastic, power, reconstruction, reduction, remote, scale, soil, speed, sport, steel, superiority, tank, tanktraining area, tower, toy, unit, war, weapon, wheel,