side frame spring seat

例句：

1. 1. The new car has a side frame spring seat that provides excellent comfort and support.
   这款新车有一个侧面框架弹簧座椅，提供了极好的舒适和支持。
2. 2.The driver's side frame spring seat is designed to provide better legroom for passengers.
   驾驶员侧的框架弹簧座椅设计为乘客提供更好的腿部空间。
3. 3. The rear side frame spring seat is designed to improve the overall driving experience by providing more stability and control.
   后部的侧面框架弹簧座椅通过提供更多稳定性和控制来改善整体驾驶体验。