Duolingo

duolingo是一款線上的語言學習平台，學習者可以透過這個平台學習到各種語言。

每個語言學習區都有不同的關卡可以讓你點選、測驗，題目十分的多樣化，點進去後右上角有一個生命值，每當你答錯一題，生命值就會減少一格，有五次可以答錯的機會。如果五次機會都用完則須再等待生命值恢復才可以再進行關卡測驗，恢復的時間大約是一天左右。

 I think duolingo is an interesting app. Because of the variety types of questions and the health points, it makes the way of learning language is fun. I use this app to learn Italian. Only three days, I have already know basic Italian well. I like it !