生产断线用英语怎么说

"Production line break" 或 "Production interruption" 是生产断线的英文表达。

"Production line" 是指生产过程中物品或产品移动的路线，而 "break" 或 "interruption" 则指这条生产线被中断了。

例句：

"We had a production line break yesterday, so we couldn't ship out any orders." (昨天生产线断了，所以我们不能发货)
"The production interruption caused a delay in our delivery schedule." (生产断线导致了我们的交货时间延迟)
"We need to fix the production line break before we can resume production." (我们需要修复生产线断了之前才能恢复生产)