中層 ちゅうそう建築 けんちく ものでしょう
chūsōkenchikumonodeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 中層建築物

1. Mid-rise building, probably.; It will likely be a mid-rise building.

Polite
Presumptive
Conjecture