1·First, formal language tends to be more polite.
首先，正式的语言往往更有礼貌。
2·Formal language is different from informal language in several ways.
正式语言与非正式语言在许多方面都不同。
3·Another difference between formal and informal language is some of the vocabularies.
正式语言和非正式语言的另一个区别是一些词汇的不同。
4·There are bound to be some words and phrases that belong in formal language and others that are informal.
必定存在着一些属于正式语言的单词和短语，也存在着另一些属于非正式语言的词汇短语。
5·McWhorter acknowledges that formal language is not strictly necessary, and proposes no radical education reforms—he is really grieving over the loss of something beautiful more than useful.
McWhorter 承认正式的语言并不是绝对必要的，也没有提出任何激进的教育改革——他实际上是在为失去一些美丽但相对不实用的东西而悲伤。
6·Formal language is the kind of language you find in textbooks, reference books and in business letters.
正式语体是你在教科书、参考书和商务信函中看到的用语。
7·Second, speechmaking requires more formal language.
其次，公开演说需要使用正式语言。
8·It's a formal language that remains easy to read and write.
这就是一种读起来和写起来都很轻松的规范语言。
9·A formal language schema, expressed in RELAX ng compact syntax.
一个规范的语言方案，以RELAX NG压缩语法表达。
10·To define a formal language, you need more than terms and meaning.
要定义一门正式语言，你需要的不仅仅是术语和术语的含义。