Energy conservation, a shift to other fuels and a decline in the importance of heavy, energy-intensive industries have reduced oil consumption.
Energy conservation, a shift to other fuels and a decline in the importance of heavy, energy-intensive industries have reduced oil consumption.
:能量储备，转换使用其他燃料，以及重型能量密集型工业重要性的减轻，这些因素都减少了石油的消费。