它示范了二级标题是如何创建节的，而级别更低的标题必须修改。
It demonstrates how a secondary heading creates a section, but lower-level headings must be fixed.
要精心设计网页，把因特网资源组织分类规范化，要设计好一级标题和二级标题。
We should design the Homepage carefully to make the Internet resources organized, divided and standardized, and we should also design the first class subject and the second class subject.
即使不泛出来，源说，那里确实是一个系统的工程声波的，它可能是另一个二级标题。
Even if that doesn't pan out, the source says there indeed is a Sonic in the works for the system, and it is likely another secondary title.
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。
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.
推荐二级导航内容;比如，当在信息架构层面，所展示的分类是这个页面标题的子元素时
Use to suggest lower-level navigation; i.e., when the categories presented are children of the page title in the information hierarchy.
推荐二级导航内容;比如，当在信息架构层面，所展示的分类是这个页面标题的子元素时
Use to suggest lower-level navigation; i.e., when the categories presented are children of the page title in the information hierarchy.
应用推荐