This is the 12434th most frequent Korean word.
당대표실
Party representative's office.
In this sentence, '당대표실' refers to the physical office used by the party leader for their official duties.
당대표실은 중요한 결정이 이루어지는 곳입니다.
The party leader's office is where important decisions are made.
Here, '당대표실' specifies the location where an event, the meeting, will take place.
회의는 내일 당대표실에서 시작될 예정입니다.
The meeting is scheduled to start tomorrow in the party leader's office.
This usage of '당대표실' describes the environment or atmosphere within the office of the party leader.