Work items with a blank policy set are assigned a named policy set by the first service to require that information.
空白策略集合的工作条目被分配给指定的策略集合，通过第一个服务请求该信息。
2
By keeping all of the clutter one would normally associate with a desktop (launchers, ICONS, files, etc) you are always presented with a 'blank canvas' free of distraction and ready for work or play.
保持所有的东西可能会让人联想到桌面(启动软件，文件，图标等)。无论是工作还是娱乐，总是从空白开始。
3
Behind the scenes, many of these writers say they struggle with the daily work of writing, clocking thousands of solitary hours staring at blank pages and computer screens.