YOU SAID:

I love my cat. She is the prettiest cat in the world

INTO JAPANESE

私は私の猫を愛します。彼女は世界一かわいい猫です。

BACK INTO ENGLISH

I love my cat. She is the most cute cat in the world.

INTO JAPANESE

私は私の猫を愛します。彼女は世界で最もかわいい猫です。

BACK INTO ENGLISH

I love my cat. She is the most cute cat in the world.