用了几个星期的英文版本的UBUNTU后，发现自己的英文水平是在是太差了，只要转回中文的环境了，又想重新安装系统，在网上查了许久，找到了一个资料，现在共享：
转自：http://blog.chinaunix.net/u/29321/showart_304272.html
Here is how to add the chinese environment for working in Ubuntu.

   1.You much be sure to select the Chinese locale zh_CN.UTF-8 using
      sudo dpkg-reconfigure locales

   2.If your operating system haven't zh_CN package
      sudo apt-get install language-pack-gnome-zh language-pack-gnome-zh-base language-pack-zh language-pack-zh-base language-support-zh

   3. Change Locale's current value
      sudo export LANG="zh_CN.UTF-8" or vi /etc/environmentue

   4. Set up fonts :
      sudo apt-get install ttf-arphic-ukai ttf-arphic-uming

   5.if your  system to use scim:
      sudo apt-get install scim scim-chinese scim-tables-zh scim-config-socket
      sudo sh -c " echo 'export XMODIFIERS=@im=SCIM ; export GTK_IM_MODULE="scim" ; scim -d ' > /etc/X11/Xsession.d/95xinput "sudo chmod +755 /etc/X11/Xsession.d/95xinput

If you have any suggestions for corrections,please  leave me a comment, and I’ll check it out.