steering wheel tube

例句：

1. 1. The car's steeringwheel is very easy to operate.
   这辆车的转向盘很容易操作。
2. 2. Theengineer replaced the steering wheeltube with a new one.
   工程师用一个新的转向管替换了原来的。
3. 3.The steering wheel tube was damaged during theaccident.
   在事故中，转向管受损了。