unbalanced feeder line

例句：

1. 1. The unbalanced feeder line caused the machine to stop working properly.
   这个不平衡的给料线导致机器无法正常工作。
2. 2.The engineers had to fix the unbalanced feeder line to ensure smooth operation of the production line.
   工程师们不得不修复这个不平衡的给料线，以确保生产线的顺畅运行。
3. 3. The unbalanced feeder line was a major issue that needed immediate attention.
   这个不平衡的给料线是一个需要立即关注的主要问题。