I know you posted this months ago, but really, the presentation was very, very good. Your word choice, speech cadence and enunciation were very good - better than a gentleman I work with from Seville who has lived in America for the last 12 years! Mucho gusto! The only thing I heard that I would comment on is the use of the word, 'just' to show membership in a select group. In conversational, American English, it is much more common to use the word, 'only' rather than 'just'. The word 'just' in that context implies that you expected more, whereas the word 'only' does not. For instance: Just two people showed up to the party. Only two people showed up to the party. Both are entirely correct, but the first one will be taken as an exception - an unexpected event.

Hey, Brenda! I think the presentation was delivered rather clearly. I can't speak to the content itself as the treatment of the subject was cursory at best! However, you probably aren't seeking feedback for the content, so I'll just say kudos for the confident and clear delivery :) Keep up the good work and good luck!

nice presentation