定年 ていねん退職 たいしょく通知 つうち しょでしょう
teinentaishokutsūchi shodeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 定年退職通知書

1. Retirement notification, likely.; Probably a retirement notice.

Polite
Presumptive
Conjecture