On the other hand, you can import a PowerPoint file into Keynote, but you cannot import Pages documents into Keynote or vice versa. You cannot import Keynote or PowerPoint files into Pages.

Choose File > Export To and select Include Presenter Notes. (PowerPoint lacks this option in macOS.) IDG Export from Keynote with presenter notes so you can open a PDF and view the notes there.

If your Keynote presentation won't export to PowerPoint, you may be in need of better bullets.