utility program

例句：

1. 1. The utility program has been designed to save energy and reduce pollution.
   这个实用程序旨在节省能源和减少污染。
2. 2. The utility program is expected to be completed by the end of next year.
   预计实用程序将于明年年底完成。
3. 3. The utility program will provide a more efficient way for people to manage their daily lives.
   实用程序将为人们提供更高效的日常管理方式。