YOU SAID:

my boy cat is very round. he is the roundest boy.

INTO JAPANESE

私の男の子の猫は非常に丸いです。彼は一番丸い少年です。

BACK INTO ENGLISH

My boy 's cat is very round. He is the roundest boy.

INTO JAPANESE

私の男の子の猫は非常に丸いです。彼は一番丸い少年です。

BACK INTO ENGLISH

My boy 's cat is very round. He is the roundest boy.