Jackie: So words that are longer tend to sound more formal and polite, while shorter, abbreviated words are more likely to sound informal and friendly.
也就是说，用的表达越长听起来越正式越有礼貌。相反，简短的，缩写的词语听起来会不那么正式和友好。
The present paper has cited many examples to illustrate the producing, differences, scope of application and social role of abbreviation and abbreviated words.
本文列举大量实例，说明缩写和缩略词的产生、异同、应用范围和社会作用。
Abbreviating is a change of linguistic form, choosing a part or some parts from its or their primary words or expressions to make up of an abbreviated form to express the same meaning.
缩略是一种语言形式的变化，它从原词语中选用部分形式组成一个新形式表示与原词语相同的意思。
Still other abbreviated forms (e. g. , "URI" and "SQL") are spelled out by some people and pronounced as words by other people.
跟进一步，其他的一些缩写形式（例如：“URI”和“SQL”）有的人会按字母读出，有些会按单词发音。
Still other abbreviated forms (e. g. , "URI" and "SQL") are spelled out by some people and pronounced as words by other people.
跟进一步，其他的一些缩写形式（例如：“URI”和“SQL”）有的人会按字母读出，有些会按单词发音。
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