speedometer cable casing

例句：

1. 1. The new car has asleek speedometer cable casing thatmakes it look more sophisticated.
   这款新车拥有光滑的速表线缆外壳，看起来更加高级。
2. 2. The mechanic replaced the oldspeedometer cable casing with anew one to improve the accuracy of thespeedometer.
   机械师用一个新的来替换旧的线缆外壳，以提高速度表的准确性。
3. 3. Theengineer designed a special speedometercable casing to accommodate differenttypes of speedometers.
   工程师设计了一种特殊的线缆外壳，以适应不同类型的速度表。