横杆端

例句：

1. 1. The car's steering wheel is at the horizontal bar end.
   汽车的方向盘在水平杆的末端。
2. 2. The construction workers were working at the horizontal bar end.
   建筑工人正在水平杆的末端工作。
3. 3. The engineer adjusted the horizontal bar end to improve stability.
   工程师调整了水平杆的末端以改善稳定性。