Sei bellissimo! is an Italian equivalent of the English phrase "You're gorgeous!" when said to a boy.
Specifically, the present indicative verb sei means "(informal singular you) are." The masculine superlative adjective bellissimo translates as "extremely/most/super/very beautiful, gorgeous." The pronunciation will be "SEH-ee bel-LEES-see-mo" in Italian.
"Are you there, gorgeous?" in English is Ci sei, bellissima? in Italian.
eccezionale
"Congratulations!" in English to a woman means Felicitazioni, signora! in Italian.
"Crazy" in English means pazza concerning a female and pazzo regarding a male in Italian.
Adagio in Italian means "slow and stately" in English regarding the slowest movements of Baroque and classical sonatas.
Vi sono calde! in Italian means "You're hot!" regarding women in English.
La Zingara in Italian means "The Gypsy Girl" in English regarding Donizetti's opera.
Bellissima signora is an Italian equivalent of the English phrase "gorgeous lady." The feminine singular superlative and noun translate literally as "beautifulest lady" or "most beautiful lady" in English. The pronunciation will be "bel-LEES-see-ma see-NYO-ra" in Italian.
"Mild" regarding cheese is an English equivalent of the Italian word dolce. The pronunciation of the feminine/masculine singular adjective -- which literally means "sweet" -- will be "DOL-tchey" in Italian.
Sei una bellissima ragazza! is an Italian equivalent of the English phrase "You are a gorgeous girl!" The feminine singular phrase also translates as "You're a most beautiful girlfriend!" in English. The pronunciation will be "sey OO-na bel-LEES-see-ma ra-GAT-tsa" in Italian.
Ragazza, sei bellissima! is a literal Italian equivalent of the English phrase "Girl, you're gorgeous!" The pronunciation of the feminine singular exclamation in the second person informal singular will be "ra-GAT-tsa SEY bel-LEES-see-ma" in Italian.
"Gentle" is an English equivalent of the Italian musical term dolce. The pronunciation of the feminine/masculine singular adjective will be "DOL-tchey" in Italian.