"After you, and Bye-bye!" or "Don't mention it, and Bye-bye!" or "You're welcome, and Bye-bye!" are English equivalents of the Italian phrase Prego e Ciao Ciao! Context makes clear whether the interjection, conjunction, and greeting involve the speaker letting the listener go first through a door (case 1) or responding to being thanked (examples 2, 3). Regardless of meaning or use, the pronunciation will be "PREY-go ey tchow tchow" in Italian.
"Hello! Goodbye! Thank you! You're welcome!" in English is Ciao! Arrivederci! Grazie! Prego! in Italian.
Ciao
"Hey!" in English means Ciao! in Italian.
"Hi!" in English means Ciao! in Italian.
Ciao ragazze!
Chow Ciao! in mixed English and Italian as the name of an Italian cooking show, means "Chow, goodbye!" in English.
"Hello! How are you?" in English is Ciao! Come stai? in Italian.
Ciao! Buon Natale! in Italian means "Hello! Merry Christmas!" in English.
Ciao! Amino! in Italian is "Hello! Let them love!" of "Hello! May they love (it)!" in English.
The word for 'hi' in Italian is 'ciao' and is commonly used in English too. In Italian 'ciao' can mean 'hi' and 'bye.
Ciao, bella gnocca! in Italian means "Hello, beautiful girl (dumpling)!" in English.
"Hello, uncle!" in English is Ciao, zio! in Italian.