A program consists of the step-by-step instruction that tell the computer how to do its work.

一个计画有按部就班的指导以告诉计算机该如何做它的工作。

youdao

There's even an endlessly amusing step-by-step instruction guide for converting your text from active to passive voice. What would Strunk and White say?

甚至还有一个有趣的看起来无休止的但是循序渐进的教学指南，教你转换你的文本从主动到被动语态。

youdao

By March she had quit her job at Andersen to create Ehow, a new Web site offering step-by-step instruction in everything from ferret care to patching drywall.

FORBES: Heloise hits the Web