bell shaped suspension insulator

例句：

1. 1. The bell-shaped suspensionis designed to improve the stability of thevehicle.
   这种铃形悬挂设计用来提高车辆的稳定性。
2. 2. The suspension insulator plays acrucial role in preventing vibrations from theroad surface.
   悬挂绝缘体在防止路面振动中起着至关重要的作用。
3. 3. The engineercarefully inspected the bell-shaped suspension and found nosigns of wear or damage.
   工程师仔细检查了铃形悬挂，没有发现任何磨损或损坏的迹象。