Duolingo
@duolingo
Free language education for the world. Available on Android, iOS, and the web.
21-01-2010 23:15:30
41,1K Tweets
691,4K Followers
532 Following
@duolingo
Free language education for the world. Available on Android, iOS, and the web.
21-01-2010 23:15:30
41,1K Tweets
691,4K Followers
532 Following