This mechanism could, for example, go to UDDI, get all the detail information about potential service providers, and then based on that information select the most appropriate service provider.
例如，这种机制可访问UDDI，获取潜在的服务供应商的所有详细信息，然后根据这些信息选择最合适的服务供应商。
By processing XML as a series of events, the application can react to each event in a manner that is most appropriate (for example, display the incoming instant message and so on.)
通过把XML作为一系列的事件来处理，应用程序能够以最合适的方式响应每个事件(比如显示收到的即时消息等等)。
This example shows a span element because it will work almost anywhere on the webpage, but you can and should use the most appropriate element for your use-case.
这个例子显示了一个span元素，因为它几乎所有的网页都能工作，但你可以而且应该根据你的使用情况使用最适当的元素。
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