"Yes, they're very beautiful!" is an English equivalent of the Italian phrase Sì, sono molto belle! The affirmative, third person plural present indicative, adverb, and feminine plural adjective may be said of beautiful females or feminine objects. The pronunciation will be "see SO-no MOL-to BEL-ley" in Italian.
Molto in Italian means "very" in English.
È molto... in Italian is "He (or she, it) is very..." in English.
Molto giocoso! in Italian is "Very merry!" in English.
Molto caldo in Italian means "very hot" in English.
Molto.
"Very good!" in English is Molto bene! or Molto buono! in Italian.
"Lots" in English is molto or tanto in Italian.
"Very" in English means molto in Italian.
Molto bello / Molto Bella
Mi manchi molto! in Italian means "I miss you a lot!" in English.
Molto sostenuto in Italian means "much sustained" in Italian music terminology.
Sono molto stanco in Italian means "I'm very tired" in English.