"Old age" in English is anzianità or vecchiaia in Italian. Birthplace, context -- with the first option tending to be used in terms of old age pensions -- and personal preference show which form suits. The respective pronunciations will be "AN-tsya-nee-TA" and "vek-KYA-ya" in Italian.
Vecchi in Italian means "old people" in English.
"I am 14 years old" in English is Ho quattordici anni in Italian.
"She is 15 years old!" in English is Lei ha quindici anni! in Italian.
Vecchio mandrillo in Italian means "dirty old man" in English.
Ho diciotto anni is an Italian equivalent of the English phrase "I am 18 years old." The declaration translated literally as "I have 18 years" in English. The pronunciation will be "o dee-TCHOT-to AN-nee" in Pisan Italian.
Settanta anni di età is an Italian equivalent of the English phrase "seventy years old." The phrase translates literally as "seventy years of age" in English. The pronunciation will be "set-TAN-ta AN-nee dee ey-TA" in Pisan Italian.
Cinquantacinque anni d'età is an Italian equivalent of the English phrase "55 years old." The phrase translates literally as "fifty-five years of age" in English. The pronunciation will be "tcheen-KWAN-ta-TCHEEN-kwey AN-nee dey-TA" in Pisan Italian.
"How old do you have to be to get your license?" in English is Quanti anni devi avere per ottenere la tua licenza? in Italian.
"My son is two years old" in English is Mio figlio ha due anni in Italian.
Quanti anni ho? is an Italian equivalent of the English phrase "How old am I?" The question translates literally into English as "How many years do I have?" The pronunciation will be "KWAN-tee AN-nee o" in Italian.
Years old? Ho nove anni
51 anni, maschio in Italian means "Male, 51 years old" in English.