run unit的用法和样例：
例句
- An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions.
指令是在一台处理器中基本的执行单位，线程是指执行指令的对象。 - 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.
业务单位主管应督导每日将相关的风险管理资讯传递予风险管理人员，或风险管理执行单位。
