This is the 5943rd most frequent Korean word.
사유를
The Korean word "사유를" translates to "reason" or "thinking" depending on context.
Here, '사유를' refers to an unspecified reason and is used as the object in explaining the unfairness.
사유를 설명하지 않고 결정을 내리는 것은 공평하지 않다.
Making a decision without explaining the reason is unfair.
The word '사유를' is used to refer to reasons or justifications she provided to support her stance.
그녀는 사유를 제시하며 자신의 입장을 확고히 했다.
She presented her reasons and strengthened her position.
In this sentence, '사유를' is used as the object of the verb '조사했다', meaning reason or cause referring to the incident.