Usages of gongjisahang
기숙사 공지사항을 자주 확인해 주세요.gisuksa gongjisahangeul jaju hwaginhae juseyo.
Please check the dorm notices often.
교실 공지사항이 이메일로 왔어요.gyosil gongjisahangi imeillo wasseoyo.
A classroom notice came by email.
Elon.io is an online learning platform
We have an entire course teaching Korean grammar and vocabulary.