The present structures of doors and windows should be improved for passengers to exit safely in case of fire .

改进现有门、 窗结构，使在有火情时便于 疏散旅客；

For example in a well-designed GUI application the code that adds an Exit menu item would run on a Windows PC but not a Mac .

例如，在一个设计良好的GUI应用程序中，添加一个 Exit菜单项的代码可以在 WindowsPC上运行，但它不能在Mac机上运行。

Close all windows and exit Netscape ?

关闭所有 窗口并 退出Netscape吗？

Close all windows in the application and exit

关闭应用程序中的所有 窗口并 退出

After you enter your password and the Windows Recovery Console starts type exit to restart your computer .

在输入密码并且 Windows故障恢复控制台启动后，输入 exit重新启动计算机。

Danger ! The file system is not consistent ! You should save all your presentations with save as not save then exit windows .

危险！此文件系统是不一致的！您应该使用“另存为”而不是“保存”命令，然后 退出 windows。