shared subroutine

例句：

1. 1. The team decided toshare the subroutine for better efficiency.
   团队决定共享这个子程序以提高效率。
2. 2. The newsoftware features a shared subroutine that canbe easily updated.
   新软件有一个共享的子程序，可以轻松更新。
3. 3. The teacherexplained how to use theshared subroutine in the classroom.
   老师解释了如何在课堂上使用共享的子程序。