how can a non-root user mount .iso file?

[Guo Jiahua <gjhdgm@gmail.com>]

I wander if it's possible for a non-root user to get access into a .iso
file.

I know if I'm root, I can mount iso. but when I try to mount it, as I'm
not root, 'mount' sais "mount: only root can do that".

Thanks.