http://mirrors.163.com/.help/debian.html 下载后 改个名字就 如下面的了
evan@evandebian:~/iso/gentoo$ cat /etc/apt/sources.list
deb http://mirrors.163.com/debian testing main non-free contrib
deb http://mirrors.163.com/debian testing-proposed-updates main contrib non-free
deb http://mirrors.163.com/debian-security testing/updates main contrib non-free
deb-src http://mirrors.163.com/debian testing main non-free contrib
deb-src http://mirrors.163.com/debian testing-proposed-updates main contrib non-free
deb-src http://mirrors.163.com/debian-security testing/updates main contrib non-free
deb http://http.us.debian.org/debian testing main contrib non-free
deb http://non-us.debian.org/debian-non-US testing/non-US main contrib non-free
deb http://security.debian.org testing/updates main contrib non-free