program clock

例句：

1. 1. The program for the upcoming conference is already being finalized.
   即将到来的会议的程序已经定下来了。
2. 2.The teacher explained the steps involved in programming a computer.
   老师解释了编程计算机的步骤。
3. 3.The company has developed a new program to improve customer service.
   公司开发了一个新的程序来提高客户服务。