If needed, some proprietary components can be downloaded from a separate repository, such as Adobe Acrobat Reader, RealNetworks RealPlayer, Sun Java Runtime Environment, Macromedia Flash Player etc.

• 如果您需要，一些专有软件可以从单独的软件包库下载，例如 Adobe Acrobat Reader, RealNetworks RealPlayer, Sun Java Runtime Environment, Macromedia Flash Player 等。