This is the 2051st most frequent Korean word.
세력이
"세력이" means "power" or "influence."
In this sentence, '세력이' ('influence'/'power') represents the ability or authority to control or decide something, usually in a social or political context.
세력이 있는 사람이 모든 결정을 내리는 것 같아요.
It seems that a person with influence makes all the decisions.
Here, '세력이' refers to the strong presence or dominance someone holds within a specific area or group.
그 지역에서는 그의 세력이 매우 강합니다.
In that region, his influence is very strong.
In this case, '세력이' represents a collective power or group that gains influence or strength to function effectively.