Here's a breakdown:
* juh: The "j" sound is like the "j" in "jump".
* SEF: The "s" is pronounced like the "s" in "see", and the "f" like the "f" in "fish".
* uh: This is a short, unstressed vowel sound, similar to the "a" in "about".
It's important to note that pronunciations can vary depending on the speaker's accent and region. However, this pronunciation is the most common and widely understood.