This is the 15000th most frequent Polish word.
rozległym
"Rozległym" means "vast" or "extensive" in English.
In this sentence, 'rozległym' (vast) is used as an adjective describing the park's extensive size, emphasizing its spatial attribute.
Spacerowaliśmy po rozległym parku pełnym zieleni.
We were walking through a vast park full of greenery.
Here, 'rozległym' (extensive) describes the thorough nature of the interview conducted by the doctor.
Po rozległym wywiadzie, lekarz przedstawił diagnozę.
After an extensive interview, the doctor provided the diagnosis.
In this instance, 'rozległym' (detailed) modifies 'description', indicating the breadth or scope of the narrative provided.