Navigation models that are based on an understanding of the user's intention work best. For example, consider these five different information areas, which are frequently used with search engines.

根据用户意图而构建的导航模型具有最佳的使用效果。

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Each of these rather large areas contains cross-referencing in order to provide further helpful lexical information.

这些相当大的区域中的每一个都包含交叉引用，以便进一步提供有用的词汇信息。

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The data travelers share online is offering the tourism industry a lot of information about the country's scenic areas.

游客在网上分享的数据为旅游业提供了大量关于该国风景区的信息。

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Mayor Bloomberg has already succeeded in other areas, like requiring fast food places in the city to list calorie information.

VOA: special.2010.01.27

Workers in rural areas would have a better way to get training, information and advice from doctors hundreds or even thousands of kilometers away.

VOA: special.2009.06.17

DataDyne is a nonprofit organization that works to provide sustainable information technologies in poor areas.

VOA: special.2010.05.03

The website also provides information on areas showing time depth, the use of land over thousands of years.

BBC: Website reveals hidden landscape in Caithness

The map was created using information on areas that were once forest and have the potential to be re-grown, according to Saint-Laurent.

CNN: Forests size of Russia 'could be restored'

In the first year of the next Conservative Government, we will find the most useful information in twenty different areas ranging from information about the NHS to information about schools and road traffic and publish it so people can use it.

BBC: Cameron's data speech in full