特定 とくてい郵便 ゆうびん きょくじゃないです
tokuteiyūbinkyokujanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 特定郵便局

1. It's not a specific post office.; It isn't a designated post office.

Negative
Polite
Casual Register