piston ring breakage

例句：

1. 1. The engine was seized due to piston ring breakage.
   由于活塞环断裂，发动机被卡住了。
2. 2.The technician had to replace the piston ring after breaking it during maintenance.
   技术人员在维护时不得不更换断裂的活塞环。
3. 3. Piston rings are crucial components that must be inspected regularly to prevent breakage.
   活塞环是关键部件，必须定期检查以防止断裂。