YOU SAID:

the turtle said to the dog that his right kidney was turning brown.

INTO JAPANESE

カメは犬に右腎臓が茶色になっていると言いました。

BACK INTO ENGLISH

The turtle told the dog that his right kidney was brown.

INTO JAPANESE

カメは犬に右腎臓が茶色だと言った。

BACK INTO ENGLISH

The turtle told the dog that his right kidney was brown.