Ключевые слова: australia, big, coal, construction, diamond, dig, digger, down under, dump, dumper, equipment, excavation, excavator, geology, gold, heavy, industrial, industry, iron, large, loader, machine, machinery, metal, mine, miner, mineral, mining industry, open, ore, pit, production, quarry, rock, russia, sand, shovel, stone, time lapse, transportation, truck, tsar, vacation, vehicle, view, wa, wheel, work, yellow, zinc,