Ключевые слова: action, activity, backhoe, blue sky, boom, bucket, building, bulldozer, construction site, crawler, dig, digging, earth, earthmover, earthmoving, eathmoving works, equipment, excavation, excavator, gravel, hydraulic, industry, loader, loading, machine, machinery, mining, mover, outdoors, pour, risen, sand, sand quarry, scenic, scoop, shovel, soil, track type, tractor, unloading, vehicle, work, working, yellow,