defined instruction

例句：

1. 1. The teacher gave usa defined instruction on how to solve theproblem.
   老师给我们一个明确的指令来解决这个问题。
2. 2.The company has provided a defined instruction forits employees on how to handle customer complaints.
   公司已经为员工提供了明确的指令，以处理客户投诉。
3. 3. The new policy isdesigned to provide defined instructions for employees onhow to improve their performance.
   新政策旨在为员工提供明确的指令，以改善他们的工作效率。