粤语：加拿大发现对抗新冠病毒的有效口服药Canada discovers effective oral medicine against new coronavirus Loading advertisement... Up next国语：加拿大发现对抗新冠病毒的有效口服药Canada discovers effective oral medicine against new coronavirus Cancel 粤语：加拿大发现对抗新冠病毒的有效口服药Canada discovers effective oral medicine against new coronavirusEditorial TeamJanuary 25, 2021February 1, 202101300 Editorial Team
