Sei una buona persona! is an Italian equivalent of the English phrase "You are a good person!" The declaration also translates literally as "You're one good person!" in English. The pronunciation will be "sey OO-na BWO-na per-SO-na" in Pisan Italian.
"Good" in English is buono in Italian.
"It is good!" in English is È buono! in Italian.
"Good! And you?" in English is Buono! E tu? in Italian.
"Good! How are you?" in English is Bene! Come stai? in Italian.
"Good night!" in English is Buonanotte! in Italian.
"Good vacation" in English is buona vacanza in Italian.
"Good health" in English is buona salute in Italian.
"Good artist!" in English is Buona artista! in Italian.
"Good head!" in English is Buona testa! in Italian.
"Good fortune" in English is buona fortuna in Italian.
"Good lover" in English is buon amante in Italian.
"Good food!" in English is Buon cibo! in Italian.