line inclusion

例句：

1. 1.The company's line inclusion policy is designed to protect the environment.
   公司的线路包含政策旨在保护环境。
2. 2. The new product line includes a range of high-end smartphones.
   新产品线包括一系列高端智能手机。
3. 3. The team decided to include an extra day in their schedule for the project.
   团队决定在项目计划中增加一天的工作时间。