文書 ぶんしょ通信 つうしん交通 こうつう滞在 たいざい だろう
bunshotsūshinkōtsūtaizaihidarō

Noun
Da Copula

Expresses probability ("probably…") of 文書通信交通滞在費

1. Probably document/written communication/transportation/lodging expenses.

Presumptive
Conjecture