//9. Flight Simulators For Your PC.
The phenomenal growth in personal computer power over the last few years has brought capability previously available only in mainframe computing to the desktop (or even laptop). //
AOPA 夠料出聲未
https://www.aopa.org/news-and-media/all-news/2000/may/flight-training-magazine/10-ways-to-save-on-flight-training