This is the 4670th most frequent Korean word.
건물에서
"From the building" or "in the building."
Here, '건물에서' means 'in the building', referring to the location where the action of meeting took place.
나는 건물에서 친구를 만났다.
I met a friend in the building.
Here, '건물에서' means 'from the building', indicating the starting point of the action of coming out.
그는 건물에서 빠르게 나왔다.
He quickly came out of the building.
Here, '건물에서' once again means 'in the building', denoting the venue where the meeting occurred.