YOU SAID:

I don't believe in the moon because it is made of cheese

INTO JAPANESE

チーズでできているので月は信じない

BACK INTO ENGLISH

I don't believe the moon because it's made of cheese

INTO JAPANESE

月はチーズでできているので信じられません

BACK INTO ENGLISH

I can't believe the moon is made of cheese

INTO JAPANESE

月がチーズでできているなんて信じられない

BACK INTO ENGLISH

I can't believe the moon is made of cheese