extract instruction

例句：

1. 1. The softwarecan extract instructions from the user'sinput.
   该软件可以从用户的输入中提取指令。
2. 2. The engineer needs to extract instructions fromthe manual for the new machine.
   工程师需要从手册中提取新机器的指令。
3. 3.The teacher asked the students to extract instructionsfrom the problem statement.
   老师要求学生们从问题陈述中提取指令。