但第二步有点复杂—因为比较器并不是容器，因此与从一个数据结构获得或存入值有所不同。
But the second part is not as clear - because the comparator isn't a container, so it doesn't feel like we're either getting or putting from a data structure.
但是如果您通过将内容与元素结构挂钩，给文本分析的重要性指定权值，从而得出更深层的推论，那又怎么样呢？
But what if you could make deeper inferences by weighting the importance of textual analysis by relating it to element structure?
属性值和字符内容中的特殊字符替换为字符引用(与一般的结构良好的XML相同)。
Special characters in attribute values and character content are replaced by character references (as usual for well-formed XML).
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