Message in Chinese (Simplified) (中文(简体))
无法将撤消单元添加到其自身或其自身的子级。
Unlocalized message
Cannot add undo unit to itself or one of its own children.
Search by Google无法将撤消单元添加到其自身或其自身的子级。
Cannot add undo unit to itself or one of its own children.
Search by Google