In the manipulating stage, the program makes changes to the data by adding, modifying, and deleting elements in the XML document.

在操作阶段中，该程序对XML文档中的元素进行添加、修改和删除的数据更新操作。

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Classworking tools are basically just programs that treat other programs as data, generally modifying or reshaping a target program to fulfill some purpose.

类处理工具实际上就是一个把其他程序当成数据的程序，通常会修改或重新塑造目标程序，以满足某些目的。

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Modifying database data.

修改数据库数据。

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What control does the patient or other member of the healthcare ecosystem have when it comes to accessing, modifying, and transmitting any medical data?

FORBES: Who Controls Your Health Data?

These devices should just relay data rather than changing it and the argument against having intermediary nodes doing things like modifying web pages is that this can, at the least, introduce performance and reliability problems.

FORBES: Cox Inserts User Notification Popups By Hijacking Web Pages, Doesn't Tell Support, Invites Problems