Думаю лучше мне презентацию провести на русском, так как боюсь, что мой английский вам не понравится и вы не будете в восторге от того, что не поняли меня
I think I'd rather spend a presentation in Russian, as I am afraid that my English is not like you and you will not be in awe of what I do not understand
I think I better presentation to the English, because I'm afraid my English is you don't like it and you will not be in awe of the fact that I did not understand
I think I'll better presentation to the English, as I am afraid that my English you do not like it and you will not be the main thing is that I do not understand