

내일 아침에 로켓을 발사한대요.
[nɛil at͡ɕʰime lokʰesɯl pals͈aantɛjo.]
I heard they're launching a rocket tomorrow morning.
로켓 발사 장면을 생중계로 봤어요.
[lokʰes pals͈a t͡ɕaŋmjʌnɯl sɛŋt͡ɕuŋkjelo pwas͈ʌjo.]
I watched the rocket launch live.
로켓은 어떻게 그렇게 빨리 날 수 있어요?
[lokʰesɯn ʌt͈ʌkʰe kɯlʌkʰe p͈alli nal su is͈ʌjo?]
How can a rocket fly so fast?
"로켓" is in the lesson "Space" (Level 25), along with 15 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.