The key idea here is that when the first instruction runs, all of the subsequent instructions in that block are guaranteed to be executed without interruption.
这里的关键思想在于，当第一个指南运行的时候，该块中随后所有指南都一定会得到执行而且不会得到中断。
2
In engineering applications, real-time data acquisition is a key step, and the best way to raise speed of data acquisition is the adoption of interruption.
在工程应用中实时数据采集是一个重要的环节，而采用中断是提高数据采集速度的最佳方式。
3
This article describes the principle of realizing interruption for PIC16C5X serial MCU and points out the key of technological process and the way of application.