semi-automatic clutch

例句：

1. 1. The car's semi-automatic clutch is easy to use and reliable.
   这辆车的半自动离合器使用起来简单且可靠。
2. 2. The engineer had to adjust the semi-automatic clutch for better performance.
   工程师必须调整半自动离合器以获得更好的性能。
3. 3. The new model has a more sophisticated semi-automatic clutch system.
   新款模型拥有更复杂的半自动离合器系统。