This is the 16918th most frequent Korean word.
상당기간
A considerable period of time.
Here, '상당기간' means 'a considerable period' indicating the duration of the project's progress.
그 프로젝트는 상당기간 동안 진행되었습니다.
That project was carried out over a considerable period of time.
In this sentence, '상당기간' represents the preparation time and indicates thorough preparation due to long duration.
상당기간 준비해 온 행사라 기대가 큽니다.
The event has been prepared over a considerable period of time, so expectations are high.
Here, '상당기간' denotes the prolonged contribution period to the company, showing sustained effort or involvement.