Most Studied Languages on DUOLINGO

Most Studied Languages on DUOLINGO @CityGlobeTour @Geografico @CityGlobeStats @klima-naturali-org @Geografico ********************************* #duolingotest, #duolingo, #duolingoenglish, #duolingofrench, #duolingospanish, #FinancialTrends, #EconomicData, #GlobalEconomy, #EuroDebt, #WorldEconomy,#technology, #youtubebe, #money, #cityglobetour, #viralvideo ***********************************