While programs like Microsoft Excel and Word can create basic graphs and charts, sometimes technical writers must produce incredibly complex and detailed graphs that require functions not available in these programs.
虽然可以使用 Microsoft Excel 和 Word 等软件来创建基础的图形和图表，有些时候技术写作人员必须制作极为复杂和详细的图形，而这些图形需要用到这些软件以外的功能。