Note the declarative approach: you specify what to do with the elements and the processor (through its built-in tree walking logic) decides when to apply a template.
注意声明方法：您指定如何处理元素，处理器(通过其内置的树遍历逻辑)决定何时应用模板。
2
Using standard message flow manipulation logic, the value at the tree location could be defined statically, computed from message content, or even derived from an external source.
使用标准消息流操作逻辑，该树位置处的值可以静态地定义、根据消息内容计算得出，或者从外部来源得出。
3
Because the XSLT processing model is "write-once, read-many," the synchronization logic can be much simpler, leading to faster navigation of the tree.