YOU SAID:
Your mother is a donkey
INTO JAPANESE
あなたのお母さんはロバです
BACK INTO ENGLISH
Your mother is a donba
INTO JAPANESE
あなたのお母さんはドンバです
BACK INTO ENGLISH
Your mother is Donba.
INTO JAPANESE
あなたのお母さんはドンバです。
BACK INTO ENGLISH
Your mother is Donba.
That didn't even make that much sense in English.