First, the basic language elements are constructed.
首先，构建基本的语言元素。
2
The body of rules that specify how proper sentences are constructed in a given language is called the language's grammar.
表明在一门特定的语言中如何构建合适句子的主体规则就是该语言的语法 。
3
A locale name is constructed from a two-letter lowercase ISO country code, optionally followed by an underscore or hyphen and a two-letter uppercase ISO language code.