gear shifting lock ball

例句：

1. 1.The gear shifting lock ball is a crucial component in the transmission system.
   变速档锁定球是传动系统中的一个关键部件。
2. 2.The engineer carefully adjusted the gear shifting lock ball to ensure smooth operation.
   工程师仔细调整了变速档锁定球，以确保运行顺畅。
3. 3. The gear shifting lock ball plays a vital role in maintaining the vehicle's performance and safety.
   变速档锁定球在保持车辆性能和安全方面起着至关重要的作用。