Ключевые слова: air, atmosphere, auto, automobile, blowing, car, car exhaust fumes, car exhaust smoke, car pipe, carbon, climate, co2, combustion, congestion, contamination, damage, dirty, dust, eco, emission, engine, environment, exhaust, fume, fumes, gas, gasoline, global, greenhouse, hole, monoxide, motor, part, particle, pipe, pollution, road, round, smoke, smoking exhaust, steam, street, toxic, traffic, transport, transportation, vehicle, warming, waste,