tail end shaft

例句：

1. 1.The tail end of the car is where the engine is located.
   汽车的尾部是发动机所在的位置。
2. 2.The tail end of the race was a crucial point in the competition.
   比赛的尾部是比赛中至关重要的一点。
3. 3. The tail end of the report was filled with important details.
   报告的尾部充满了重要的细节。