tail gearbox

例句：

1. 1. The engineer had to dismantle the tail gearbox for repairs.
   工程师不得不拆解尾齿轮箱进行维修。
2. 2.The car's performance was significantly improved after the tail gearbox was replaced.
   更换了尾齿轮箱后，汽车的性能得到了显著提升。
3. 3. The mechanic was able to replace the tail gearbox without any issues.
   机械师能够顺利地更换尾齿轮箱，没有任何问题。