I have seen Translation Campaigns that requires you to put your previous works/translations. Is there any chance for a beginner, who doesn't have translations yet, to join this kind of campaigns? If yes, how? Thanks!
I think the experience is really needed in translation campaign, but you can offer a free translation service in some bounty campaigns to be able to earn some experience that you can put in your portfolio. To be able to participate in a high paying translation campaign in the near future.