Ключевые слова: active, asian, bulldozer, caliper, construction site, damage, engineer, engineering, equipment, excavator, factory, fix, fixing, gear, heavy duty, huge, industrial, industry, iron, job, labor, large, machine, machinery, maintenance, male, man, manual, mask, mechanic, mechanical, metal, people, powerful, problem, profession, professional, repair, shoveling, sprocket, steel, technician, technology, tool, undercarriage, vernier, work, worker, working, wrench,