YOU SAID:
cats is some kind of stupid mammals
INTO JAPANESE
猫は愚かな哺乳類のいくつかの種類であります
BACK INTO ENGLISH
Cat will be in some kind of stupid mammals
INTO JAPANESE
猫は愚かな哺乳類のいくつかの種類になります
BACK INTO ENGLISH
Cat will be some kind of stupid mammals
INTO JAPANESE
猫は愚かな哺乳類のいくつかの種類になります
BACK INTO ENGLISH
Cat will be some kind of stupid mammals
That didn't even make that much sense in English.