廃品 はいひん回収 かいしゅう ぎょうでしょう
haihinkai shūgyōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 廃品回収業

1. Likely a scrap collector.; Probably a waste removal business.

Polite
Presumptive
Conjecture