I leveled to 29 and most of the quests I did to get there were untranslated by the time I was close to capped. I just used context clues and looked at the minimap to see what the quest wanted me to do, and if I couldn't figure it out I just forfeited the quest and did other ones.
You could always just grind the old fashioned way, the game gives you plenty of XP scrolls in the gift boxes, I'm 29 and I've got a stack of 10 of them lol.
