spark plug gasket

例句：

1. 1. The engine needs a newspark plug gasket to ensure smooth operation.
   发动机需要更换新的火花塞垫圈以确保顺畅运行。
2. 2. The mechanic replaced the oldspark plug gasket with a new one.
   机械师用一个新的火花塞垫圈替换了旧的。
3. 3. The car'sperformance improved significantly after the spark plug gasket was replaced.
   更换火花塞垫圈后，汽车的性能显著提高。