YOU SAID:

flat cats go down alleys eating birds

INTO JAPANESE

平たい猫が路地を下りて鳥を食べる

BACK INTO ENGLISH

A flat cat goes down an alley and eats a bird

INTO JAPANESE

平らな猫が路地を下りて鳥を食べる

BACK INTO ENGLISH

A flat cat goes down an alley and eats a bird