1.首先安装virtualbox
sudo apt install virtualbox
2.下载chrome OS ISO 文件
https://linux.softpedia.com/get/System/Operating-Systems/Linux-Distributions/Cr-OS-Linux-50930.shtml#download
3.过程：
1.首先安装virtualbox
sudo apt install virtualbox
2.下载chrome OS ISO 文件
https://linux.softpedia.com/get/System/Operating-Systems/Linux-Distributions/Cr-OS-Linux-50930.shtml#download
3.过程：
