I'm an American. You don't sound Irish to me!
Your pronunciation is pretty good and will improve with practice. Your inflections are excellent. Some thoughts:
- Your Rs are much harder than British and slightly harder than American. That might be why your teach says you sound Ukrainian.
- An easy thing to fix might be your Vs, like in event. You're pronouncing them like the English W. Just make an F while humming!
I'm sure others will have more suggestions for you. Keep up the good work!
Student or Learner