mechanical spot misalignment

例句：

1. 1. The engineer used a laser toprecisely align the machine parts.
   工程师使用激光精确地对齐机器部件。
2. 2. The car's alignment was off, causing it topull to one side.
   汽车的对准出了问题，导致它向一侧偏斜。
3. 3. The technicianhad to adjust the car's alignmentto ensure safety on the road.
   技术人员不得不调整汽车的对准以确保道路安全。