동창이자

In a sentence

• 그는 내 동창이자 친구입니다.

  He is both my alumni colleague and my friend.

  Here, '동창이자' indicates a dual role as being both an alumni colleague and a friend.

• 우리는 고등학교 때 동창이자 재활용 팀원이었습니다.

  We were high school alumni and recycling team members.

  In this sentence, '동창이자' signifies the combined relationship of being alumni and team members.

• 그 동창이자 배우가 새 영화에 출연했습니다.

  That alumni colleague and actor starred in a new movie.

  Here, '동창이자' is used to show the dual description of the person as an alumni and an actor.