How to say “Our postmaster has opened another counter because the queue is getting so long.” in Japanese
In Japanese
郵便局長が窓口をもう一つ開けてくれたよ。列がずいぶん長くなってきたからね。
Yūbinkyokuchō ga madoguchi o mō hitotsu akete kureta yo. Retsu ga zuibun nagaku natte kita kara ne.