如果XHTML尽可能保持语义正确，那么使用层叠样式表(CSS)就非常容易了。

Using cascading stylesheets (CSS) is much easier when you insist on making the XHTML as semantically correct as possible.

youdao

指令调度是在保证语义正确的前提下，改变指令执行的顺序，以提高指令级并行的程度。

To change the execution order of instructions, enchant ILP furthest, will achieve higher performance on the basis of ensuring correctness.

youdao

这两个理论认为，当使用于短语、从句或句子中时，词项只有在特定的句法结构中才能语义正确、合乎语法。

According to these two theories, only in certain syntactic structures can a lexical item be semantically and grammatically right in a phrase, clause or sentence.

youdao

OK. What happens if you actually have something that's both syntactically correct, and appears to have correct static semantics, and you run it?

好，当你的代码语法,没错误，并且也有正确的静态语义，你去运行它的时候会发生什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

- Now that's a slight lie-- or actually in these days of political debates, a slight misspeaking, a wonderful word-- -- it is technically correct. It is enough to allow us to write any program, but it's not enough to allow us to easily write any program.

现在还有点说谎的感觉,或者在这些强调政治辩论的日子中，可以说成是有些词不达意-,这是一个绝妙的形容词,在语义上是完全正确的，用这种语言我们可以编写任何程序,但是不能轻松地编写程序。

麻省理工公开课 - 计算机科学及编程导论课程节选