YOU SAID:

cats are the most powerfull animals in the world

INTO JAPANESE

猫は世界のほとんどの強力な動物

BACK INTO ENGLISH

Cat is world's most powerful animal.

INTO JAPANESE

猫は世界の最も強力な動物であります。

BACK INTO ENGLISH

Cats are the most powerful animals in the world.

INTO JAPANESE

猫は世界で最も強力な動物です。

BACK INTO ENGLISH

Cat is the most powerful animal in the world.

INTO JAPANESE

猫は世界で最も強力な動物であります。

BACK INTO ENGLISH

Cat is the most powerful animal in the world.