For example a hotel may want to make "employment" a main navigational item, though it's clearly a secondary page that should be under a larger heading.

例如有酒店希望把“招聘”作为主要的导航栏目，尽管招聘是一个大标题下的二级目录。

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If the page is modified, the page replacement daemon writes the page out to a secondary storage location (for example, paging space or file system disk).

如果该分页经过了修改，那么分页替换守护进程将该分页写入到辅助存储位置(例如，分页空间或者文件系统磁盘)。

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Place important but supplemental or tangential material in a secondary position on the page.

补充或相关的重要材料放置在页面的第二个区域。

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For example, in a standard phishing operation, an organized crime group might commission the creation of a scam web page and contact a secondary broker to get a list of thousands of email addresses.

FORBES: The Rise of Crime-Sourcing