

하늘에 헬리콥터가 날아가고 있어요.
[hanɯle hellikʰoptʰʌka nalakako is͈ʌjo.]
A helicopter is flying in the sky.
헬리콥터를 한 번 타 보고 싶어요.
[hellikʰoptʰʌlɯl han pʌn tʰa poko sipʰʌjo.]
I want to ride in a helicopter at least once.
환자를 헬리콥터로 병원에 옮겼대요.
[hwant͡ɕalɯl hellikʰoptʰʌlo pjʌŋwʌne omk͈jʌtt͈ɛjo.]
I heard they took the patient to the hospital by helicopter.
"헬리콥터" is in the lesson "Transport" (Level 12), along with 9 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.