The phrase "a long presentation to" is correct and usable in written English.
It can be used when referring to the length of a presentation that is intended for a specific audience or purpose.
Example: "I have prepared a long presentation to share with the board during our next meeting."
Alternatives: "an extensive presentation for" or "a lengthy presentation aimed at".
For example, if your boss is wrapping up a long presentation at the end of the work day, this may not be the best time to ask your question about an unrelated report.
Councilwoman Connie Boardman, who gave a long presentation in opposition to legalizing fireworks in the city, and Councilman Joe Shaw voted against the proposal.
For example, being at a professional development conference, it may not be the most helpful thing to leave a long presentation or workshop in order to recuperate from the emotional intensity of the crowd.
Two months later, I heard Nocera give an hour-long presentation to a large audience of environmentalists, scientists, engineers, economists, government officials, and others at the Aspen Environment Forum.
To cut a long presentation short, it is a new approach to coaching youngsters called into international squads from under-15 level until, hopefully, the senior XI.
In an hour-long presentation to the Global Change Institute in Brisbane this week the career diplomat gave a fascinating insight into the changing world of the UN framework convention on climate change (UNFCC) – the umbrella agreement under which all the UN climate deals operate.
During an hour-long presentation to the Guardian, St Göran's chief executive, Britta Wallgren, says the 310-bed hospital, serving 430,000 people, outperforms state-owned rivals inside and outside the country.
If you want a constant background soundtrack for a long presentation, it will be much easier to stitch each audio file into one continuous track and then set it to play from the beginning.
Mrotz was sympathetic to Omar, and gave the candidate and her staff a long presentation that mentioned ways that progressives could express criticism of Israel without inviting charges of anti-Semitism.
At one board meeting, Ellis writes, "a long presentation was being made that was overloaded with dull, detailed statistics.
