The most successful use of this pattern is the X Windows system.

此模式最成功的用法是 X Windows 系统。

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Xming is an open source X Windows server for the Microsoft Windows environment.

Xming是一种用于Microsoft Windows环境的开放源码X窗口服务器。

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Both of the desktop environments use X Windows as a base graphical user interface.

这两种桌面环境都使用X Windows作为基本的图形用户界面。

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In the other context, you know in a Window and a Windows machine, you close it with the X on the top right hand corner, where do you close it in the Mac?

还有一个就是，在Windows操作系统下,当你要关闭某个东西时，需要点击,右上角的“X“,那在Mac操作系统下呢？

哈佛公开课 - 计算机科学课程节选

Starting on this date, Windows Mobile 6.x users will no longer be able to browse, buy or download applications directly on their Windows Mobile 6.x phones using the Windows Mobile 6.x Marketplace application and service.

ENGADGET: Microsoft putting Windows Mobile 6.x market out to pasture

Starting on this date, you will no longer be able to browse, buy or download applications directly on your Windows Mobile 6.x phone using the Windows Mobile 6.x Marketplace application and service.

ENGADGET: Microsoft putting Windows Mobile 6.x market out to pasture

Applications and games acquired from the Windows Mobile 6.x Marketplace service installed on Windows Mobile 6.x phones will continue to work after the service is shut-down on May 9, 2012.

ENGADGET: Microsoft putting Windows Mobile 6.x market out to pasture