SEH-bahs-chee-uhn YOON-ger
Here's a breakdown:
* SEH-bahs-chee-uhn: The "S" is soft, like in "see." The "ch" is a soft "ch," as in "chair." The "uhn" at the end is short and unstressed.
* YOON-ger: The "Y" sounds like the "i" in "bike." The "ger" sounds like the "ger" in "germ."
Let me know if you have any other pronunciation questions!