You are very beautiful is an English equivalent of 'Sei bellissima'. In the word by word translation, the verb 'sei'means '[you] are'. The feminine adjective 'bellissima' means 'very beautiful, extremely beautiful'. The phrase is pronounced 'say behl-LEE-see-mah'.
"You're cute" is an English equivalent of the Italian compliment "Sei carino."
Specifically, the verb "sei" means "(informal singular you) are." The masculine adjective "carino" includes among its many translations "cute." The pronunciation is "seh kah-REE-noh."
The phrase "Sei carina" is the same compliment, given to a female. The pronunciation is "seh kah-REE-nah."
"You're very nice and beautiful! Bye!" is an English equivalent of the Italian phrase Sei molto carina e bella! Ciao! The declarative statement also may be translated into English as "You're very cute (dear, gracious, kind, pleasant, pretty, sweet) and beautiful! Bye!" The pronunciation will be "SEH-ee MOL-to ka-REEna ey BEL-la TCHOW" in Italian.
"You're really pretty" is an English equivalent of the Italian phrase Sei davvero carina.
Specifically, the verb sei means "(informal singular you) are." The adverb davvero means "really." The feminine adjective carina means "pretty."
The pronunciation is "seh dahv-VEH-roh kah-REE-nah."2
"You are cute" in English means Sei carino in Italian.
"You're cute!" in English means Sei carina! to a female and Sei carino! to a male in Italian.
You would say Sei molto carina to a girl, and Sei molto carino to a boy.
Sei da is an Italian equivalent of the English phrase "You are from".Specifically, the verb sei means "(informal singular you) are". The preposition da translates as "from". The pronunciation will be "say dah" in Italian.
Sei in..., which refers to the Italian informal singular "you," is one Italian equivalent of the English phrase "You are in... ." The pronunciation will be "seh-een" in Italian.
"How beautiful you are!" is an English equivalent of the Italian phrase Come sei bella!Specifically, the exclamatory come is "how". The verb sei means "(informal singular you) are". The feminine adjective bella translates as "beautiful".The pronunciation will be "KO-me sey BEL-la" in Italian.
Chi sei? in Italian is "Who are you?" in English.
"Are you sure?" is an English equivalent of the Italian phrase Sei sicuro?Specifically, the verb sei means "(informal singular you) are." The masculine adjective sicuro means "sure." The pronunciation is "seh see-KOO-roh."
"Beautiful, where are you from?" is an English equivalent of the Italian phrase Bella, di dove sei? The question translates literally as "Beautiful, of where are you?" in English. The pronunciation will be "BEL-la dee DO-vey sey" in Pisan Italian.
"You're very very good!" is an English equivalent of the Italian phrase Sei buonissima!Specifically, the verb sei means "(informal singular you) are". The feminine superlative adjective buonissimatranslates as extremely, very good/nice, the best, the nicest".The pronunciation will be "sey bwoh-NEES-see-mah" in Italian.
Sei pronta! in the feminine and Sei pronto! in the masculine are Italian equivalents of the English phrase "You are on!" The respective pronunciations will be "seh-ee PRON-ta" in the feminine and "seh-ee PRON-to" in the masculine.
Sei bravo! in Italian means "You're good" in English.