vi.换高挡(开车等加速)

She smoothly upshifted the car into a higher gear as she accelerated on the highway.
她在高速公路上加速时，平稳地换入了更高的挡位。
The experienced driver effortlessly upshifted from second to third gear.
经验丰富的司机轻松地从二挡换到三挡。
During the hill climb, he knew when to upshift for optimal engine performance.
在爬坡过程中，他知道何时换挡以达到最佳引擎表现。
The new transmission in the race car allows for quick and seamless upshifts.
赛车的新变速器能实现快速而平滑的换挡。
In the manual mode, she practiced the technique of downshifting before braking.
在手动模式下，她练习了在刹车前降挡的技术。
The pilot skillfully upshifted the jet engine as they climbed higher into the sky.
飞行员熟练地将喷气式发动机提升到更高转速，以便升空。
After reaching cruising speed, the cruise control automatically upshifts the gears.
达到巡航速度后，巡航控制系统会自动升挡。
The driver used the clutch and gear lever to upshift during acceleration, avoiding engine strain.
司机利用离合器和换挡杆在加速时升挡，以防止引擎过度负荷。
In a manual car, you can feel the satisfying vibration when upshifting at high revs.
手动挡汽车在高转速时换挡，你会感受到令人满意的震动感。
The instructor taught the novice how to smoothly upshift without jerking the vehicle.
教练教新手如何平稳地换挡，避免车辆突然抖动。