For example, the URI (and URL), file:///etc/hosts, describes a different content for each reader who might examine that resource on his or her local machine.

例如，URI（和 URL）file:///etc/hosts 对于每个用户描述不同的内容，因为每个用户使用自己的本地机器检查资源。

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The main function of electronic book browsing system is providing book reading platform, reader can get book resource from this platform, and also convenient for retrieving and reading.

电子图书阅览系统主要提供网上的图书阅览平台，读者可以从该网站阅览丰富的图书资源，也可以方便地对书目进行检索和阅览，从而博览群书。

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The causes of reader loss of library in higher vocational college are unitary and boring resource of electronic reading room, sided borrowing permission, low service quality.

高职图书馆读者流失缘于电子阅览室网络资源单一、枯燥；片面的借阅权限限制；为读者服务的工作质量下降等原因。

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