However, for similar reductions, the sticker price of diesels would be much higher than improved gasoline and hybrid gas-electric vehicles. 但是，相同的节能量，柴油车的造价比汽油车和混和车的造价高。
From the point of view of vehicle driving and maintenance, the technical neasures to reduce the exhaust emissions of gasoline motorvehicle are put forward in this paper. 本文从驾驶和维护角度出发，提出了减少汽油车排气污染的技术措施。
