scope of operation

例句：

1. 1. The scope of the project is to improve efficiency.
   该项目的范围是提高效率。
2. 2. The company's scope of operations covers all aspects of manufacturing.
   该公司的业务范围涵盖了所有制造方面。
3. 3. The new policy will have a significant impact on the scope of operations.
   这项新政策将对运营范围产生重大影响。