YOU SAID:

no i dont want a pizza

INTO JAPANESE

いいえ、ピザは欲しくない

BACK INTO ENGLISH

No, I don't want pizza

INTO JAPANESE

いいえ、ピザはいらない

BACK INTO ENGLISH

No, I don't need pizza

INTO JAPANESE

いいえ、ピザは必要ありません

BACK INTO ENGLISH

No, you don't need pizza

INTO JAPANESE

いいえ、ピザは必要ありません

BACK INTO ENGLISH

No, you don't need pizza