

이 컴퓨터는 처리 속도가 정말 빨라요.
[i kʰʌmpʰjutʰʌnɯn t͡ɕʰʌli sokt͈oka t͡ɕʌŋmal p͈allajo.]
This computer's processing speed is really fast.
인터넷 속도가 너무 느리지 않아요?
[intʰʌnes sokt͈oka nʌmu nɯlit͡ɕi anajo?]
Isn't the internet speed too slow?
선풍기 속도를 바꾸려면 이 버튼을 누르세요.
[sʌnpʰuŋki sokt͈olɯl pak͈uljʌmjʌn i pʌtʰɯnɯl nulɯsejo.]
Press this button to change the fan speed.
"속도" is in the lesson "Specifications" (Level 44), 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.