YOU SAID:

The machine at the coin factory just suddenly stopped working, with no explanation. It doesn’t make any cents.

INTO JAPANESE

コイン工場の機械が突然動かなくなり、説明もなくなりました。１セントも稼げない

BACK INTO ENGLISH

The machine in the coin factory suddenly stopped working, and there was no explanation.

INTO JAPANESE

コイン工場の機械が突然動かなくなり、説明がつかなくなった。

BACK INTO ENGLISH

The coin factory machine suddenly stopped working and could not be explained.

INTO JAPANESE

コイン工場の機械が突然作動しなくなり、説明がつかなくなった。