在开发人员和业务人员之间，对于代码相关的成本感觉不同。

This is the difference in perception between developers and business people on the cost associated with the code. He gave the following comparison for associated cost.

youdao

一个软件程序，有两种东西可以被更改：代码和与代码相关的数据。

Two kinds of things can be altered in a software program-the code itself and the data that the code interacts with.

youdao

dist/ 目录还包含与 Shale 和源代码相关的许可和自述信息。

The dist/ directory also contains licensing and readme information about Shale, as well as your source code.

youdao

All right, those pieces of code inherently involved something that does depend on the size of the input, or on the particular input.

好，这些代码,肯定会涉及到一些,与输入的大小相关的东西，或者说与特定输入相关。

麻省理工公开课 - 计算机科学及编程导论课程节选

So when you define a function, you have, as we've seen these curly braces, that define all ; of the code that's associated with that function; open curly brace code, close curly brace, that is the function.

当你定义一个函数，就像我们看到的这些花括号，定义了与,那个函数相关的所有代码;,左花括号，代码，右花括号，这就是一个函数。

哈佛公开课 - 计算机科学课程节选

So in other words, if you terminate these lines early, if you terminate the four loop early, if you terminate an if condition early with that semicolon, the code may very well work; and this is a common source -- of frustration and conundrum because you don't -- because your code looks right and yet it's misbehaving, but that semicolon means stop looking for subsequent lines of related code.

换句话说，如果你用分号过早的终止了这些代码行，如果你过早地终止了那个for循环，如果如此,一个if条件，代码可能可以运行，这就是,挫折和问题产生的源头，因为你没有-,因为你的代码看起来是正确的，但是运行是错误的，那个分号的意思是,停止寻找后面相关的代码。

哈佛公开课 - 计算机科学课程节选