YOU SAID:

A cow eats grass like how a cat eats cow.

INTO JAPANESE

牛は猫が牛を食べるのと同じように草を食べる。

BACK INTO ENGLISH

Cows eat grass in the same way that cats eat cows.

INTO JAPANESE

牛は猫が牛を食べるのと同じ方法で草を食べる。

BACK INTO ENGLISH

Cows eat grass in the same way that cats eat cows.