run unit的用法和樣例：
例句
- An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions.
指令是在一台處理器中基本的執行單位，線程是指執行指令的對象。 - The head of a business unit shall supervise the conveyance of risk management information to risk management personnel or the RMIU on a daily basis.
業務單位主管應督導每日將相關的風險管理資訊傳遞予風險管理人員，或風險管理執行單位。
