YOU SAID:
i have computer in my dads grandads mothers house
INTO JAPANESE
私は父の祖父母の家にコンピューターを持っています
BACK INTO ENGLISH
I have a computer at my father's grandparents house
INTO JAPANESE
私は父の祖父母の家にコンピューターを持っています
BACK INTO ENGLISH
I have a computer at my father's grandparents house
You love that! Don't you?