Hello.
I found a typo in the course created by @kaelasun Seoul National University Korean Level 4, 1과. It’s wrriten 명확하게 설멍하다 meaning “to explain clearly” but supposed to be written 명확하게 설명하다.
Please fix it asap. Thank you.
Checked the user. (Next time add a link to the course)
Sadly, the user doesn’t seem to be active on this site. You need to ask one of the staff on the forum.