Ключевые слова: alloy, arm, auto, automobile, bicycle, bike, bolt, brake, car, chopper, chrome, chromiumplated, cohesion, combustion, construction, cylinder, detail, dirty, engine, exhaust, garage, gear, hammer, hand, industrial, industry, iron, machine, man, metal, motor, motorbike, motorcycle, nut, power, repair, retro, rim, rusty, spanner, steel, stern, stroll, technology, tool, tube, unrecognizable person, vintage,