"Grandchildren" is one English equivalent of the Italian word nipoti.
Specifically, the word functions as a feminine/masculine noun in its plural form. It means "grandchildren, granddaughters, grandsons, nephews, nieces" according to context. It may be preceded by the feminine plural definite article le ("the") or the masculine i("the") to specify gender. Whatever the meaning, the pronunciation always will be "nee-PO-tey" in Italian.
"World's best grandchildren" is one English equivalent of the Italian phrase Nipoti migliori del mondo.
Specifically, the feminine/masculine noun nipoti is "grandchildren, granddaughters, grandsons, nephews, nieces" according to context. The feminine/masculine superlative adjective migliori means "better, best." The word del means "of the" from the combination of the preposition di ("of") and the masculine singular definite article il ("the"). The masculine noun mondo translates as "world."
The pronunciation will be "nee-PO-tey mee-LYO-ree del MON-do" in Italian.
"My grandchildren" in English is i miei nipoti in Italian.
"Niece" in English means nipote in Italian.
Nostri belli nipoti is a literal Italian equivalent of the English phrase "our beautiful grandchildren." The feminine/masculine plural noun nipoti may reference a group of all granddaughters, all grandsons, or a mix. The pronunciation will be "NO-stree BEL-lee nee-PO-tee" in Italian.
E i nipoti prefentially nowadays and Ed i nipoti traditionally are Italian equivalents of the English phrase "and grandchildren." The respective pronunciations of the masculine plural phrase -- which translates literally as "and the grandchildren" (as all-male or as mixed females and males) -- will be "ey ee nee-PO-tee" and "ey-dee nee-PO-tee" in Italian.
I nostri nipoti is an Italian equivalent of the English phrase "our grandchildren." The masculine plural definite article, possessive, and noun may reference either all-male or mixed female and male grandchildren. The pronunciation will be "ee NO-stree nee-PO-tee" in Italian.
When translated from English to Italian a raccoon is a procione
"About" in English is circa in Italian.
"Or" in English is o in Italian.
"Out" in English is fuori in Italian.
"Not italian" in English is non italiano in Italian.
"To have" in English means avere in Italian.
"How is he?" in English is Come sta? in Italian.