YOU SAID:

a closed mouth dont get fed

INTO JAPANESE

閉じた口は食べられない

BACK INTO ENGLISH

I can't eat a closed mouth.

INTO JAPANESE

口が閉じ込めの食べ物が食べられない。

BACK INTO ENGLISH

I can't eat food with a confined mouth.

INTO JAPANESE

口が閉じ込められた食べ物は食べられない。

BACK INTO ENGLISH

I can't eat food with my mouth trapped.

INTO JAPANESE

口を閉じ込めて食べられない。

BACK INTO ENGLISH

I can't eat with my mouth locked.

INTO JAPANESE

口を閉じて食べられない。

BACK INTO ENGLISH

I can't eat with my mouth shut.

INTO JAPANESE

口を閉じて食べられない。

BACK INTO ENGLISH

I can't eat with my mouth shut.