FOO-ko nel-le VE-ne
Here's a breakdown:
* FOO-ko: The "uo" in "fuoco" is pronounced like the "oo" in "moon", not like the "oo" in "book".
* nel-le: The "e" in "nelle" is a short, unstressed vowel, similar to the "e" in "the".
* VE-ne: The "e" in "vene" is pronounced like the "e" in "bed".
It's a bit tricky to get the exact pronunciation without hearing it spoken, but this should give you a good starting point.