YOU SAID:

The are fools, let them fade to nothingness.

INTO JAPANESE

彼らは愚か者です、彼らを無に衰退させてください。

BACK INTO ENGLISH

They are fools, let them decline to nothing.

INTO JAPANESE

彼らは愚か者です、彼らを無に断らせてください。

BACK INTO ENGLISH

They are fools, let them refuse.

INTO JAPANESE

彼らは愚か者です、彼らに拒否させてください。

BACK INTO ENGLISH

They are fools, let them refuse.