Ключевые слова: auto, automobile, benzine, biodiesel, biofuels, business, car, choice, city, company, corporation, diesel, dispenser, economy, energy, ethanol, expensive, fill, filling, fuel, gas, gasoline, global, green, hand, industry, motor, nozzle, oil, people, petrol, petroleum, pollution, power, price, promotion, pump, refill, refuel, saudi, service, station, tank, transport, transportation, travel, vehicle,