The next two lines are for formatting purposes only. They make the output easier for a human being to read.
接下来两行的目的是格式化，使输出更适合人类阅读。
Because you selected the "displaying data" radio button, the options shown under "fields to display" will be Output fields for displaying read-only data.
因为您选中了“Displaying data”单选按钮，所以出现在“Fields to display”下面的选项，将会是Output区域以显示只读数据。
Yet software developers frequently use the text edit control for read-only output fields.
但软件开发人员常将文本编辑控件用做只读输出字段，编辑控件当然可以作为输出字段。
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