How to say “Trials at two more branches are recommended before we seek the director's approval for a wider launch.” in Japanese
In Japanese
導入を広げる案について部長の承認を求める前に、あと二つの支店で試験運用するのが望ましいと考えられます。
Dōnyū o hirogeru an ni tsuite buchō no shōnin o motomeru mae ni, ato futatsu no shiten de shiken un'yō suru no ga nozomashii to kangaeraremasu.