This is a good way of finding the exact source of trouble in a motor-carengine which sounds as if it is wrong and yet gives no information of where the trouble is.
If the car needs more range, a gas engine kicks in to power a generator that creates additional electricity for the electric motor.
如果汽车需要更多的里程,燃气发动机就投入使用,产生额外的电能来驱动电机。
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This small and dynamic sports car is ahybrid, equipped with an electric motor and a hydrogen engine. Rubber fabric onthe doors help them to appear transparent.