地雷 じらい敷設 ふせつ地帯 ちたいでしょう
jirai fusetsu chitaideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 地雷敷設地帯

1. Minefield; Probably a minefield

Polite
Presumptive
Conjecture
Military