This is the 4718th most frequent Korean word.
결혼도
The term "결혼도" does not appear to be a standard Korean word; it may be a typo or misinterpretation. If intended, please clarify.
Here, '결혼도' implies that marriage is one among several important aspects or decisions in life.
결혼도 인생의 중요한 선택 중 하나입니다.
Marriage is also one of the important choices in life.
In this case, '결혼도' emphasizes that, like other decisions, marriage requires family approval too.
그들은 결혼도 가족의 동의가 있어야 한다고 생각합니다.
They think that marriage also requires the consent of the family.
Here, '결혼도' conveys that marriage is an action included among other activities people might not opt for.