The CSS standards define a presentation language for specifying the format of a Web page — typography, placement, layout, color, and so forth.

CSS标准定义了表示语言，用于指定web页面的格式——版式、布置、布局和颜色等。

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An example of such a query might be "Find all the red things", represented in the XPath language by the expression //*[@color = "Red"].

这种查询比如可以是“Find all the red things”，在 XPath 语言中可用表达式 //*[@color = "Red"] 来表示。

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A young engineer explained that the lights represented all of the Internet searches taking place across the world, and each color represented a different language.

一位年轻的工程师解释说，这些亮点代表世界范围内正在发生的所有互联网搜索，每一种颜色代表一种不同的语言。

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