Is it possible to translate Activity page and Wall page?

I've been trying to translate Activity and Wall pages for last couple of weeks but no luck. Could somebody tell me how I can translate things like: commented on, answered etc?

Has somebody successfully translated this bit of forum yet?

Thank you.

Torbjorn

Check this out:
http://vanillaforums.org/discussion/comment/143454#Comment_143454

UnderDog

Thank you Torbjorn
@berdia, please look in that post for your answer