normalizing line

例句：

1. 1. The company has been working on normalizing its production lines to improve efficiency.
   该公司一直在努力优化生产线以提高效率。
2. 2.The new policy aims to normalize the line of work for all employees.
   新政策旨在为所有员工提供明确的工作职责。
3. 3.The engineers are working on normalizing the line of communication between departments.
   工程师们正在致力于标准化各部门之间的沟通线路。