The new element "POBox" does not appear in the updated document because its parent element "addr" is deleted.

新元素“POBox”不会出现在更新后的文档中，因为它的父元素“addr”被删除了。

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Prints the memory state of size bytes starting at memory address (addr), as explained previously in the Application programming interface section.

打印开始于内存地址 (addr) 的字节 Size的内存状态，正如先前在 应用程序编程接口部分所解释的那样。

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In this example, we specify an input parameter named addr of type Address_t.

在此例中，我们指定了一个address_t类型的名为addr的输入参数。

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