Join LibreOffice documentation team.
Thanks,
Anamika Sharma
Hi 
This page might help as it has links to guides on how to get started
http://wiki.documentfoundation.org/Documentation/Development#First_steps_with_the_Documentation_team
Which language do you speak as your main language? Are you interested in
translating from English (or another language) into your main one? The Draw
Guide has been published very recently so even if 'local' teams are really fast
they probably haven't started translating that one yet.
Regards from
Tom