집안이 어두워요.
jibani eoduwoyo
The inside of the house is dark.
집안에 있어요.
jibane isseoyo
It's inside the house.
그 집안은 부자예요.
geu jibaneun bujayeoyo
That family is rich.
우리 집안은 조용해요.
uri jibaneun joyonghaeyo
Our household is quiet.