\begin{multicolpar}{2} %만약 4단으로 하려면 2를 4로 바꾸면 됨 text is here and there text is here and theretext is here and theretext is here and theretext is here and theretext is here and there blank line
한글주석
text is here and there text is here and theretext is here and theretext is here and theretext is here and theretext is here and there
multicolpar라는 package가 있고 쓰기도 아주 간단합니다. 오래된 패키지인지 CTAN에 없네요. 패키지를 첨부해 드리겠습니다.
\documentclass[a4paper]{xoblivoir}
\usepackage{kotex}
\usepackage{multicolpar}
\begin{document}
\begin{multicolpar}{2} %만약 4단으로 하려면 2를 4로 바꾸면 됨
text is here and there text is here and theretext is here and theretext is here and theretext is here and theretext is here and there blank line
한글주석
text is here and there text is here and theretext is here and theretext is here and theretext is here and theretext is here and there
한글 주석
\end{multicolpar}
\end{document}