tail-gate hinge-rod

例句：

1. 1. Thetail gate hinge rod is a crucial component in the assembly of the car's tailgate.
   尾门铰链杆是汽车尾门组装过程中的关键部件。
2. 2.The tail gate hinge rod was designed to make it easier for drivers to open and close the tailgate.
   尾门铰链杆的设计是为了使司机更容易打开和关闭尾门。
3. 3. The tail gate hinge rod has been replaced with a more durable material to improve its longevity.
   尾门铰链杆已经用更耐用的材料替换，以延长其使用寿命。