首先，从贝尔实验室站点获得Plan9映像，正如下面的命令行所示。

First, get the Plan 9 image from the Bell Labs site, as indicated by the following command line.

youdao

首先，从贝尔实验室站点获得Plan9映像，正如下面的命令行所示。

First, get the Plan 9 image from the Bell Labs site, as indicated by the following command line.

youdao