对使用中的语言的理解并不是静态的。

The understanding of language in use is not static.

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话语是使用中的语言，所以话语方式的选择反映出人与语言之间密切关系的不同方面。

Discourse is applied language, so the choice of discourse way reflects different aspects of the close relationship between people and language.

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“我们需要更多的资金并付出更多的努力来让这些语言重新回到日常使用中来。”国立美国印第安人博物馆的弗雷德·纳沃斯基说道。

"We need more funding and more effort to return these languages to everyday use," says Fred Nahwoosky of the National Museum of the American Indian.

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Towards the end of the semester do we introduce what languages like PHP and SQL, HTML, CSS, to varying degrees, but with them can you implement the same kinds of ideas that you might have in your mind in the context of a web page.

在接近学期末的时候,我们向程度不同的同学介绍了像PHP和SQL，HTML，CSS这样的语言，使用这些技术,你可以把你想象中的东西。

哈佛公开课 - 计算机科学课程节选