Stomp the pedal and the gasoline engine takes over, with an assist from the electric motor to provide additional torque.
只要踩下踏板就能启动汽油引擎，而行驶中另外需要增加的转矩将由电力引擎来辅助提供。
But the 28-year-old does not rely on his own pedal power - like hundreds of thousands of others, he has bought an electric bike.
可是这位28岁的青年并不用脚蹬——如同成千累万的其他人一样，他买了一辆电动脚踏车。
The setup most frequently used in death metal is two electric guitars, a bass guitar, a vocalist and a drum kit almost universally using two bass drums or a double bass drum pedal.
死亡金属的常用装备是两把电吉他、一把低音吉他（贝司）、一位主音歌手（主唱）和一套爵士鼓（即架子鼓，普遍使用两个低音鼓或底鼓双踩踏板）。
The electric motor is controlled by a pedal switch to rotate or stop.
所述的电动机由脚踏开关控制转动或停止。
The electric motor is controlled by a pedal switch to rotate or stop.
所述的电动机由脚踏开关控制转动或停止。
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