Metatags can only be seen by the search engines, not by Internet users.

metatags只能被搜索引擎发现，而不是互联网用户。

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Metatags are the key words concerning the content of a web site so that the web site can be found by search engines.

metatags是涉及网站内容的关键词搜索引擎，以便网页能够被搜索引擎发现。

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Metatags are what search engines use to display your site when a user searches for keywords within a search engine.

用户在搜索引擎中键入关键字之后，搜索引擎利用Meta标签呈现网站。

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The specifications, price and availability of each product in an online store could, for example, be labelled with metatags.

ECONOMIST: The future: Tomorrow’s Internet | The

It recently introduced new metatags that allow publishers to indicate when an article is original rather than a syndicated reproduction.

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Metatags will make it easier to extract information from a page to suit a particular use, or the limitations of a particular device.

ECONOMIST: The future: Tomorrow’s Internet | The