Hybrid electric vehicle is a new energy-saving and environment-friendly vehicle driven by diesel engine and electric engine.
混合电动汽车是一种利用燃油发动机和电机混合驱动的新型节能环保型汽车。
2
There are no simple solutions to air pollution, but people could reduce air pollution by savingenergy and reducing the emissions from vehicle exhausts and power stations.
没有解决空气污染的简单办法，但是人们可以通过节能、减少车辆和火力发电站的废气排放来减少污染。
3
The technique of vehicle supervision can guide the motor to its destination conveniently, quickly and rightly, which is very important in increasing the transportation efficiency and energysaving.