브리핑을

브리핑을

"Briefing."

In this sentence, '브리핑을' is used as the object of the verb '들었습니다,' indicating that the briefing is the thing being listened to.

회의 전에 모든 팀원이 브리핑을 들었습니다.

All team members listened to the briefing before the meeting.

Here, '브리핑을' functions as the object of the verb '준비했습니다,' showing that the briefing is what was prepared.

프레젠테이션을 시작하기 전에 브리핑을 준비했습니다.

I prepared the briefing before starting the presentation.

'브리핑을' is the object of the verb phrase '...을 통해,' specifying that the briefing is the medium through which knowledge was obtained.

브리핑을 통해 프로젝트의 진행 상황을 알게 되었습니다.

I learned about the progress of the project through the briefing.