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1.The accelerator pump lever is responsible for controlling the speed of the engine.
加速器泵杆负责控制发动机的速度。
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2.The engineers had to adjust the accelerator pump lever to optimize performance.
工程师们不得不调整加速器泵杆以优化性能。
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3.The accelerator pump lever was designed to improve fuel efficiency.
加速器泵杆的设计旨在提高燃油效率。