When working with string data, you can use either double quotation marks or single quotation marks to delimit them.

在处理字符串数据时，可以使用双引号或单引号分隔。

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Adding data to the element and appending the element as a child of the row is straightforward when working with string values, as in Listing 12.

在处理字符串值时，向元素添加数据和将元素附加为行的子元素是非常直观的，如清单12所示。

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Adding data to the element and appending the element as a child of the row is straightforward when working with string values, as in Listing 12.

在处理字符串值时，向元素添加数据和将元素附加为行的子元素是非常直观的，如清单12所示。

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