YOU SAID:
I have a cow under my desk
INTO JAPANESE
机の下に牛がいます
BACK INTO ENGLISH
There is a cow under the desk
INTO JAPANESE
机の下に猫がいる。
BACK INTO ENGLISH
There is a cat under the desk.
INTO JAPANESE
机の下に猫がいる。
BACK INTO ENGLISH
There is a cat under the desk.
That didn't even make that much sense in English.