

방학 동안 뭐 했어요?
[paŋhak toŋan mwʌ hɛs͈ʌjo?]
What did you do during the vacation?
한 시간 동안 기다렸어요.
[han sikan toŋan kitaljʌs͈ʌjo.]
I waited for an hour.
삼 년 동안 서울에서 살았어요.
[sam njʌn toŋan sʌulesʌ salas͈ʌjo.]
I lived in Seoul for three years.
"동안" is in the lesson "When" (Level 42), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.