GUI

代码说明：

  图形用户界面（Graphical User Interface，简称 GUI，又称图形用户接口）是指采用图形方式显示的计算机操作用户界面。与早期计算机使用的命令行界面相比，图形界面对于用户来说在视觉上更易于接受。 (The graphical user interface (Graphical User Interface, referred to as GUI, also known as the graphical user interface ) is the use of computer operating graphical user interface display . Compared with the early computer use the command line interface , graphical interface for users to visually easier to accept. )