廖俊智院長獻聲解說 COVID-19｜一次了解感染、症狀、檢測、洗手、社交距離 By Clara Liao

（記得開啟中文字幕) 此影片譯自 "Covid-19: An Illustrated Scientific Summary" https://www.youtube.com/watch?v=IbtBr0R8Ug8&t=6s Covid-19: An Illustrativ（記得開啟中文字幕) 此影片譯自 "Covid-19: An Illustrated Scientific Summary" https://www.youtube.com/watch?v=IbtBr0R8Ug8&t=6s Covid-19: An Illustrativ（記得開啟中文字幕) 此影片譯自 "Covid-19: An Illustrated Scientific Summary" https://www.youtube.com/watch?v=IbtBr0R8Ug8&t=6s Covid-19: An Illustrativ