You then display an output tag that displays the contents of the current XML contents of datum.
然后您将显示一个out put标记，用于显示当前XML数据内容的内容。
The biggest disadvantage of the system lies in the small amount reflection of information. When it is simulated display in real scene, it isn't able to provide the true datum.
这种体系最大的缺点在于反映信息量小，在对真实场景进行模拟显示的时候，无法提供真实的场景数据。
应用推荐