

천둥 소리에 아이가 잠에서 깼어요.
[t͡ɕʰʌntuŋ solie aika t͡ɕamesʌ k͈ɛs͈ʌjo.]
The child woke up at the sound of thunder.
밤새 천둥이 쳐서 무서웠어요.
[pamsɛ t͡ɕʰʌntuŋi t͡ɕʰjʌsʌ musʌwʌs͈ʌjo.]
There was thunder all night, so I was scared.
너도 아까 천둥 소리 들었어?
[nʌto ak͈a t͡ɕʰʌntuŋ soli tɯlʌs͈ʌ?]
Did you hear the thunder earlier too?
"천둥" is in the lesson "Disasters" (Level 14), along with 14 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.