This is the 15877th most frequent Korean word.
부리오는
"부리오는" is not a standard Korean word. It may be a misspelling or a regional/slang term.
Here '부리오는' describes the bird as 'having a beak', modifying the noun '새' (bird). It is part of an adjective clause.
부리오는 새가 먹이를 찾고 있어요.
The bird with the beak is searching for food.
In this case, '부리오는' could metaphorically represent 'weighty' or 'heavy', emphasizing the impact of the story described as '이야기' (story).
우리는 부리오는 이야기를 듣고 무척 놀랐어요.
We were very surprised upon hearing the heavy story.
Here '부리오는' is used to express the challenging nature of the '과제' (task), serving as a descriptive adjective.