Ключевые слова: back, big, chile, chilean, copper mine, day, dirt road, dump truck, dust, equipment, gear, haul, hauling, heavy equipment, huge, industrial, industrial area, industry, latin america, latin american, loaded, mine, mineral, mining, natural resources, no people, nonurban scene, open pit, opencast, openpit, operation, outdoors, pit, road, south america, south american, surface mining, transportation, truck, two, vehicle,