You should be able to write well formed XML 1.0 documents.

您应能够编写良构的XML 1.0文档。

The document is well formed when it conforms to XML's syntax rules.

符合xml语法规则的文档是结构良好的。

This does not work in XSL, because XSL style sheets must be well formed.

这在XSL中不管用，因为xsl样式表必须有良好的格式。

If it displays your elements, attributes, and content, then the XML is well formed.

如果它能够显示xml元素、属性和内容，则表明XML是构造良好的。

Usually, an XML document must be well formed and valid for an application to process.

通常，只有结构良好和有效的XML文档才能被应用程序处理。