使丢失的数据文件处于脱机状态：Alterdatabasedatafile'/path/filename.dbf'offline。
Offline the lost datafile: Alter database datafile '/path/filename.dbf' offline
使应用以脱机方式工作通常被视为移动Web应用开发的圣杯。
Enabling an application to work offline is often viewed as the holy grail of mobile Web application development.
Firefox3令web开发更加轻松，通过添加脱机支持，使浏览器成为更加实用的通用应用程序平台。
Firefox 3 makes Web development even more of a pleasure, and with the addition of offline support, opens up the browser as a more viable general-purpose application platform.
Firefox3令web开发更加轻松，通过添加脱机支持，使浏览器成为更加实用的通用应用程序平台。
Firefox 3 makes Web development even more of a pleasure, and with the addition of offline support, opens up the browser as a more viable general-purpose application platform.
应用推荐