NPI

例句：

1. 1.NPI stands for Non-Profit Organizations, which are organizations that do not receive any profit from their activities.
   NPI代表非营利组织，这些组织从其活动中不获得任何利润。
2. 2. The NPI is responsible for monitoring and enforcing compliance with the regulations.
   NPI负责监督和执行对规定的遵守情况。
3. 3.The NPI has been working to improve the quality of life for people in rural areas.
   NPI一直在努力提高农村地区人们的生活质量。