Suppose you came across a piece of writing that you knew nothing about just lying there on the table.

假设，你读到一段,你对它一无所知的文章。

耶鲁公开课 - 旧约导论课程节选

You didn't know who wrote it, where, when, how, why, and someone says to you, "I want you to draw some conclusions about that piece of writing.

你不知道是谁，在哪里，什么时间，怎么样，为什么要写,然后你被要求对篇文章，做一个总结。

耶鲁公开课 - 旧约导论课程节选

You want to write the specs so that everybody does in fact know what this piece of code is doing, and you're writing it each time around.

但是你得养成良好的习惯和编程风格,你得撰写规范说明从而保证,每个人都知道这段代码是干什么的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Again, imagine if I'm a writing a piece of code.

请再次想象一下我正在编写一段代码。

麻省理工公开课 - 计算机科学及编程导论课程节选