YOU SAID:
2 cows got milked in the morning
INTO JAPANESE
朝2頭の乳牛が搾乳された
BACK INTO ENGLISH
Two cows were milked in the morning
INTO JAPANESE
朝2頭の牛が搾乳された
BACK INTO ENGLISH
Two cows were milked in the morning
That didn't even make that much sense in English.