

이 컴퓨터를 빨리 고치고 싶어요.
[i kʰʌmpʰjutʰʌlɯl p͈alli kot͡ɕʰiko sipʰʌjo.]
I want to fix this computer quickly.
자전거를 고치는 사람을 알아요?
[t͡ɕat͡ɕʌnkʌlɯl kot͡ɕʰinɯn salamɯl alajo?]
Do you know anyone who fixes bikes?
아빠가 어제 문을 고쳤어요.
[ap͈aka ʌt͡ɕe munɯl kot͡ɕʰjʌs͈ʌjo.]
Dad fixed the door yesterday.
"고치다" is in the lesson "Engineer" (Level 39), along with 13 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.