habitation
noun [ U ] formal uk/ˌhæb.ɪˈteɪ.ʃən/ us/ˌhæb.əˈteɪ.ʃən/
居住
the act of living in a building
unfit for human habitation （房屋）不适合人居住
used to describe a house that is too dirty or dangerous for people to be allowed to live in it
Some parts of the city were unfit for human habitation.
Inspectors declared that the building was unfit for human habitation.
The damp and lack of sanitation made the dwellings unfit for human habitation.
Someone from the Health Department inspected the house and found it unfit for human habitation.
He still rented out the house, even though it had been deemed unfit for human habitation.