Answer:
Figli della famiglia Vierra is an Italian equivalent of 'Children of the Vierra family'. The words in Italian are pronounced 'FEE-lyee DEHL-lah fah-MEE-lyah vee-EHR-rah'.
In the word by word translation, the masculine gender noun 'figli' means 'sons, sons and daughters, offspring, children'. The word 'della' combines the preposition 'di' with the feminine definite article 'la' to form 'della' ['of the']. The feminine gender noun 'famiglia' means 'family'.