This leads us to the discussion of what constitutes a major or minor version change-a question that is partly determined by the application semantics.

这就提出了什么是重要和细微的版本变化—这个问题部分取决于应用程序语义。

youdao

There are many issues to be debated in determining policy for a digital era but the semantics of what constitutes a copy is not one of them.

在制定数字时代政策的过程中，有许多问题有待讨论，但有关何为拷贝的语义学不在其中。

youdao

Actions, such as reads and writes of variables, are ordered within a thread according to what is called the "program order" — the order in which the semantics of the program say they should occur.

像对变量的读写这样的操作，在线程中是根据所谓的“程序顺序”——程序的语义声明它们应当发生的顺序——排序的。

youdao

What's the point? Again, you can have things that are syntactically legal but not semantically meaningful, and static semantics is going to be a way of helping us decide what expressions, what pieces of code, actually have real meaning to it. All right?

重点是什么？重申，你可以有东西在语义结构的逻辑上有意义,但是在语义上无意义，而static语义,将是一个帮助我们,决定哪些表达，哪部分的代码实际上，有意义的途径，好么？

麻省理工公开课 - 计算机科学及编程导论课程节选