如果没有软件指令，硬件就不知该做什么。

Without software instructions, the hardware doesn't know what to do.

youdao

软件是用来描述指令的一个技术术语。指令告诉硬件该如何去完成一项任务。如果没有软件指令，硬件就不知该做什么。

Software is the term used to describe the instructions that tell the hardware how to perform a task; without software instructions, the hardware doesn't know what to do.

youdao