The idea of a "code walkthrough" refers to the process of walking through your code verbally or visually with or without other people.

代码走查“的概念是单独或者和别人一起,通过查看或讨论学习你们的代码,的一个过程。

哈佛公开课 - 计算机科学课程节选

The object of attention for an analysis of this kind is the poem.

这是因为我们现在分析的对象只是单独成立的诗的概念。

耶鲁公开课 - 文学理论导论课程节选