YOU SAID:
I ain't never seen two pretty best friends. Always one of them gotta be ugly.
INTO JAPANESE
私は2人のかなりの親友を見たことがありません。常にそのうちの1つは醜い必要があります。
BACK INTO ENGLISH
I have never seen two pretty best friends. One of them should always be ugly.
INTO JAPANESE
私は2人のかなりの親友を見たことがありません。それらの1つは常に醜いはずです。
BACK INTO ENGLISH
I have never seen two pretty best friends. One of them should always be ugly.
Well done, yes, well done!