programmed digital automatic control

例句：

1. 1. The program was designed to improve efficiency in the factory.
   这个程序旨在提高工厂的效率。
2. 2. They have a program for every holiday.
   他们为每个假期都有一套计划。
3. 3.The company plans to expand its operations into new markets.
   该公司计划将其业务扩展到新的市场。