I went to the international exchange program in a top CS university in Hong Kong, during 2020 spring, when the world was suffering from the pandemic. The Covid-19 affected the exchange program and made it much less exciting - most of the time the courses were taught online and I didn't have any research experience with the professor. But I indeed learned a lot from the coursework and the touch with foreign friends I met in campus.
I am currently drafting the SoP of CS Master program, where I would like to mention the exchange experience in Hong Kong. How should I describe it in an appropriately? Although Covid-19 is something unavoidable in description of the experience, how can I adjust my narration so that the exchange program appears to be still valuable and rewarding?