split shaft

例句：

1. 1. The engineer used a special tool to split the shaft.
   工程师使用特殊的工具来分割轴。
2. 2. The car's engine was so loud that it could be heard from a distance.
   这辆车的引擎声音很大，可以远听。
3. 3.The split shaft made it difficult for the workers to move around.
   分裂的轴使得工人难以移动。