YOU SAID:
I would like to buy some pizza for the party.
INTO JAPANESE
パーティーのためにピザを買いたいのですが。
BACK INTO ENGLISH
I would like to buy a pizza for a party.
INTO JAPANESE
パーティーのためにピザを買いたいのですが。
BACK INTO ENGLISH
I would like to buy a pizza for a party.
That didn't even make that much sense in English.