Another example of flat structure is XHTML that USES the tag to mark the beginning of new sections rather than any explicit section grouping.
平面结构的另一示例是使用标记、而不用任何显式节分组来标记新节开始的XHTML。
2
To mark the beginning tag of the element, place the element's name inside angle brackets () like this: .
要标记元素的开始标记，像这样将元素名放到尖括号中（）：。
3
The key point is that the developer (ignorant of aspect technology details) can now tag and mark certain model elements to be associated with a pre-developed aspect.