• 直接引语

Direct PCI急诊PCIdirectadj.直接的；笔直的；坦白的v.对准；指挥；指示；命令direct analog computer直接式模拟计算机directed edge sequence有向棱序列direct-current level直流电平direct feed evaporator直接供液蒸发器direct inward dialling直接拨入directplunger elevator活塞直接驱动升降机direct investment flow直接投资流动direct symmetry method直接对称方法direct aeration action直接离心浮集法direct light luminaire直射光照描备

1. Change the following from direct speech into indirect speech.
   把下列句子由直接引语改为间接引语。