How can I make the registration page shown in another language?

Hi,
I run into lots of new tasks to solve since I began to build a new site.
I'd like to make the registration page, http://englishjump.net/wp-login.php?action=register, shown in another language other than English.
Main visitors of my site would not be English language speakers.
What can I do to solve this problem?
Thank you in advance.