paper bushing

例句：

1. 1. The printer needed a new paper bushing to fix the jam.
   打印机需要一个新的纸衬垫来修复卡纸。
2. 2.The engineer used a paper bushing to protect the delicate electronics during installation.
   工程师使用一个纸衬垫来保护在安装过程中易损的电子设备。
3. 3.The old car had worn out its paper bushing and needed to be replaced.
   这辆旧车已经磨损了它的纸衬垫，需要更换。