

서류를 봉투에 넣어 주세요.
[sʌljulɯl poŋtʰue nʌʌ t͡ɕusejo.]
Please put the documents in an envelope.
큰 봉투 있어요?
[kʰɯn poŋtʰu is͈ʌjo?]
Do you have a large envelope?
봉투에 주소를 안 썼어요.
[poŋtʰue t͡ɕusolɯl an s͈ʌs͈ʌjo.]
I didn't write the address on the envelope.
"봉투" is in the lesson "Business 1" (Level 33), along with 12 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.