Maybe some consonants are difficult for you?
Or maybe some vowels?
I never remember where to stress.
Also, I confuse the alphabets. Some letters look greek but are pronounced differently. Some look latin when they are lower case (like г which I confuse with r).
Thank you Christina!
Thank you, Michael!
There are severl difficukties about pronunciation not least where the stress is to be placed in words, which vowels are short and which long.