If the cognitive category were projected into language, it would become an identity categoryoflanguage and also a semantic category.
认知层面的等同范畴投射到语言层面，即形成语言层面的等同范畴，语言层面的等同范畴是一种语义范畴。
2
This is part of greetings and body language, but unfortunately deserves its own category.
虽然这也是问候语和身体语言的一部份，但是它也值得自己独占一栏。
3
An example in this category is the migration from a structured design method for a tool facing end-of-life to an object-oriented design method using the Unified Modeling Language (UML).
这类情况的一个典型的例子就是，使用Unified Modeling Language (uml)将一个走到尽头的结构化的设计方法移植到一个面向对象的设计方法。