YOU SAID:

My cat is very stupid, stupid indeed.

INTO JAPANESE

私の猫は非常に愚かな、愚かな確かに。

BACK INTO ENGLISH

My cat is a stupid stupid indeed.

INTO JAPANESE

私の猫は愚かな愚かな確かに。

BACK INTO ENGLISH

My cat is indeed silly, stupid.

INTO JAPANESE

私の猫は確かに愚かな、愚かです。

BACK INTO ENGLISH

My cat is indeed stupid, stupid.

INTO JAPANESE

私の猫は確かに愚かな、愚かです。

BACK INTO ENGLISH

My cat is indeed stupid, stupid.