rear swivel

例句：

1. 1.The rear swivel on the car is easy to adjust.
   汽车上的后视镜调节起来很容易。
2. 2. She adjusted the rear swivel on her bike for a better view.
   她调整了她的自行车上的后视镜，以便有更好的视野。
3. 3. The rear swivel on the door helps you see what's behind you when you open it.
   门上的后视镜在您打开时帮助您看到背后的情况。