YOU SAID:

Never eat rocks, just don't

INTO JAPANESE

岩を食べることはない、だけではありません。

BACK INTO ENGLISH

Never eat rocks, only not.

INTO JAPANESE

食べること岩しかないです。

BACK INTO ENGLISH

Rock but not eat.

INTO JAPANESE

ロックは食べない。

BACK INTO ENGLISH

I do not eat rock.

INTO JAPANESE

私は岩を食べない。

BACK INTO ENGLISH

I do not eat rocks.

INTO JAPANESE

私は岩を食べない。

BACK INTO ENGLISH

I do not eat rocks.