how-to
01
如何操作, 逐步
giving thorough instructions on a particular matter
例子
She followed a how-to guide to assemble the furniture, which provided thorough instructions and illustrations.
她遵循了一个如何操作的指南来组装家具，该指南提供了详尽的说明和插图。
The how-to video on YouTube offered step-by-step guidance for installing a new kitchen sink.
YouTube上的教程视频提供了安装新厨房水槽的逐步指导。
