YOU SAID:

my cat is the biggest lump of fat in the world

INTO JAPANESE

私の猫は世界で脂肪の最大の塊

BACK INTO ENGLISH

My cat is world's largest chunk of fat

INTO JAPANESE

私の猫は脂肪の世界の最大のチャンク

BACK INTO ENGLISH

My cat is the biggest chunk of the fat world

INTO JAPANESE

私の猫は脂肪の世界の最大のチャンク

BACK INTO ENGLISH

My cat is the biggest chunk of the fat world