Ключевые слова: auto, automobile, blue, business, car, chemical, diesel, economy, energy, environment, equipment, factory, fill, filling, fossil, fuel, gallon, gas, gas station, gasoline, green, industrial, industry, nozzle, oil, petrol, petroleum, pipe, plant, pollution, power, price, production, pump, refill, refinery, refuel, service, sky, station, steel, tank, technology, transport, transportation, travel, vehicle,