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!
As long as you can do the task perfectly with the given time frame I think you can try to apply with them. Follow those bounty mangers at their telegram channel and ask them politely that you can do that task even if you don't have yet previous work or offer them with big discounts as a start-ups which I think worth the deal.