

개울 물이 정말 맑네요.
[kɛul muli t͡ɕʌŋmal maŋnejo.]
The water in the stream is really clear.
아이들이 개울에서 물고기를 잡고 있어요.
[aitɯli kɛulesʌ mulkokilɯl t͡ɕapk͈o is͈ʌjo.]
The kids are catching fish in the stream.
개울을 건널 때 미끄러우니까 조심하세요.
[kɛulɯl kʌnnʌl t͈ɛ mik͈ɯlʌunik͈a t͡ɕosimhasejo.]
Be careful when you cross the stream because it's slippery.
"개울" is in the lesson "Camping 1" (Level 18), 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.