coping block

例句：

1. 1. The engineer had to deal with alot of coping blocks when designing thenew bridge.
   工程师在设计新桥时不得不处理很多应对障碍。
2. 2. Duringthe construction, they encounteredseveral coping blocks that neededto be addressed before proceeding.
   施工过程中，他们遇到了几个需要解决的应对障碍。
3. 3. The company was able to overcomeseveral coping blocks and successfully completed theproject on time.
   该公司成功克服了多个应对障碍，按时完成了项目。