Korean phrase
자료 제출은 ~까지 해 주세요. cha ryo che chu reun ~ kka ji hae chu se yo
Meaning
Please submit the materials by ___
When to use it
It politely asks for materials by a stated deadline. It is common in work messages and emails and gently prompts the recipient to meet the deadline.
Example dialogue
자료 제출은 내일 오전 10시까지 해 주세요. cha ryo che chu reun nae il o jeon 10 si kka ji hae chu se yo
Please submit the materials by 10:00 tomorrow morning.
네, 그때까지 정리해서 보내겠습니다. ne keu ttae kka ji cheong ni hae seo po nae get sseum ni da
Yes, I'll organize them and send them by then.