Very big is an English equivalent of 'molto grande'. The adverb 'molto' means 'very'. The adjective 'grande' means 'big, great, large'. Together, they're pronounced 'MOHL-toh GRAHN-deh'.
molto grande
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.
"Very good!" in English is Molto bene! or Molto buono! in Italian.
Molto.
"Very" in English means molto in Italian.
"Lots" in English is molto or tanto in Italian.
Mi manchi molto! in Italian means "I miss you a lot!" in English.
Molto bello / Molto Bella
Molto sostenuto in Italian means "much sustained" in Italian music terminology.