YOU SAID:
The money is well hidden beneath the great pile.
INTO JAPANESE
お金も、大きな山の下に隠れています。
BACK INTO ENGLISH
Money is hidden beneath the great mountain.
INTO JAPANESE
お金は、大きな山の下に隠れています。
BACK INTO ENGLISH
Money is hidden beneath the great mountain.
That didn't even make that much sense in English.