We are beginning a translation push for Drupal core version 7.12. Follow this thread for notifications of any updates.
If you would like to add translation suggestions, please do so here: http://localize.drupal.org/translate/languages/bo/translate?project=drup...
This is a WIKI page that anyone in the group can edit.
How to get started?
In the next few days, the drupal-bo.net website will change into a test site for translators to use to create test web pages, blogs, polls, etc. Any translations created there will be submitted to localize.drupal.org.
To do more complete translation, we want to start by translating Drupal core.