入国 にゅうこく しゃ収容 しゅうよう しょじゃありませんでした
nyūkokushashū yō shoja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 入国者収容所

1. Was not an immigration detention center.; Was not a detention facility for entrants.

Past/Perfective
Negative
Polite
Terminal Form