This is the 12378th most frequent Korean word.
달방에서
"달방에서" means "in/from the monthly rental room" in English.
Here, '달방에서' is used as a locative phrase, showing the space where reading happened.
달방에서 책을 읽었어요.
I read a book in the moon room.
In this sentence, '달방에서' indicates location, specifying the room (달방) where the action of playing occurred.
달방에서 놀고 있었어요.
I was playing in the moon room.
In this instance, '달방에서' defines the location of the interaction with friends.