本例只存储字符串数据，所以您可以简单地将之附加到一个较长的字符串后面，并调用Calculator Handler中的一个简单函数，然后该函数可以将之解析出来。

This example is only storing string data, so arguably you can simply append it to a longer string and call a simple function in the CalculatorHandler, which in turn can parse it out.

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缩略词数据存储为字符串。

The acronym data is stored as a string.

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Text：简单字符串数据，存储为 #PCDATA、break 或非 XML 字符。

Text: Simple string data stored as #PCDATA, break, or non-XML characters.

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