Ключевые слова: action, activity, blade, bucket, building, bulldozer, clearance, construction, dig, digger, earth, engineering, equipment, excavation, excavator, ground, heavy, hydraulic, industrial, industry, land, load, loader, machine, machinery, motion, move, movement, mover, mud, power, sand, scoop, shake, shovel, site, sky, soil, transportation, vehicle, work, yellow,