The infinitive 'credere' is an Italian equivalent of 'to believe'.
"You can't believe it!" in English is Non si può credere!or Non ci crederete! in Italian.
"Cellula Bella" I believe
I believe it is Calzone
When translated from English to Italian a raccoon is a procione
"Out" in English is fuori in Italian.
"About" in English is circa in Italian.
"Or" in English is o in Italian.
"Not italian" in English is non italiano in Italian.
Credi a...? is an Italian equivalent of the English question "Do you believe in...?"Specifically, the present indicative verb credi means "(informal singular you) are beleving, believe, do believe." The dependent preposition a translates as "in" in this context. The pronunciation will be "KREY-dey-rey a" in Italian.
"To have" in English means avere in Italian.
"You did" in English is Hai fatto! in Italian.
"We had to..." in English is Abbiamo dovuto... in Italian.