YOU SAID:
I do not want to buy this carpet.
INTO JAPANESE
私はこのカーペットを購入したくありません。
BACK INTO ENGLISH
I do not want to purchase this carpet.
INTO JAPANESE
私はこのカーペットを購入したくない。
BACK INTO ENGLISH
I do not want to purchase this carpet.
That didn't even make that much sense in English.