Indeed, the element includes a namespace that both defines and contains a prefix (p, in this example).
实际上，元素包括一个定义且包含一个前缀(在这个例子中为p)的名称空间。
[p=30, 2, left][font=Verdana]The third and final section contains the book's meat: the “various means of extricating ourselves from these situations with grace”.
[p=30, 2, left][font=宋体]第三部分和最后一部分是该书的精华：“把我们从这些优雅场景（读书）中解脱出来的方法”。
The stock quotes widget loops through the items and appends a p element that contains two span elements into the div element identified by the id #quotes.
股票报价小部件会遍历结果项，将包含两个 span 元素的 p 元素附加到由 id #quotes 标识的 div 元素中。
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