Ключевые слова: big, breed, car, career, cargo, charcoal, coal, construction, dig, digger, dirt, driver, dump, dumper, dumptruck, earth, earthmover, energy, equipment, excavation, excavator, exploitation, firm, get, ground, heavy, huge, industrial, industry, large, lift, machinery, mine, mineral, open, opencast, operator, pit, pollution, produce, quarry, rock, shovel, technology, transportation, truck, trucks, vehicle, wagon, yellow,