How to add new language on duolingo
- How to add a new language course on duolingo
- How to add language on duolingo
- How to add language on duolingo app
- How to add another language on duolingo
- How to add second language in duolingo
- How to add another language on duolingo app
- How to add a new language on duolingo app
- How to add a language on duolingo without losing your progress
- How to add more language on duolingo
- How do you add a new language on duolingo