n-level logic

例句：

1. 1.The n-level logic of the problemis that it requires a certain level ofunderstanding to solve it.
   这个问题的n-级逻辑是，它需要一定的理解水平才能解决。
2. 2. The n-level logic ofthe decision was based on the available dataand expert opinions.
   决策的n-级逻辑是基于可用的数据和专家意见。
3. 3. The n-level logic of the system is designedto ensure efficient communication between different parts ofthe network.
   系统的n-级逻辑设计是为了确保网络不同部分之间的高效通信。