YOU SAID:

I find it unbelievable that so many people desire pineapples on pizza

INTO JAPANESE

多くの人がピザにパイナップルを欲しがるなんて信じられない

BACK INTO ENGLISH

I can't believe so many people want pineapple on their pizza

INTO JAPANESE

こんなに多くの人がピザにパイナップルを入れたがるなんて信じられない

BACK INTO ENGLISH

I can't believe so many people want pineapple on their pizza