expansion bushing

例句：

1. 1. The new expansion joint is designed to accommodate the expanding space between two buildings.
   新设计的膨胀节旨在适应两栋建筑之间空间的扩展。
2. 2. The expansion joint bushing has been damaged in the recent storm, which could affect the structural integrity of the bridge.
   近期风暴中损坏的膨胀节可能会影响桥梁的结构完整性。
3. 3. The engineer used a special expansion joint bushing to ensure that the building would not warp or twist during construction.
   工程师使用一种特殊的膨胀节衬垫来确保建筑物在施工过程中不会变形或扭曲。