"From Rome" is an English equivalent of the Italian phrase da Roma. The prepositional phrase also may be translated into English as "at Rome" according to context. The pronunciation will be "da RO-ma" in Italian.
"Hello from Rome!" is an English equivalent of the Italian phrase Ciao da Roma! The greeting, preposition, and proper place name also translate into English as "Hi from Rome!" The pronunciation will be "tchow da RO-ma" in Italian.
"Da"
Camera da letto in Italian means "bedroom" in English.
"I am from Canada" in English is Vengo da Canada in Italian.
"Bathtub" in English is vasca da bagno in Italian.
Stare lontano da me! in Italian means "Stay away from me!" in English.
Ti amo da morire in Italian means "I love you to death" in English.
"One to 30" in English is da uno a trenta in Italian.
"Dining hall" in English is sala da pranzo in Italian.
"Wrist watch" in English is orologio da polso in Italian.
"Dance floor" in English is pista da ballo in Italian.
"Garden tools" in English is attrezzi da giardino in Italian.