What is social distancing—and why are we doing it? 视频格式ENGLISH英语频道HEALTHCARE健康USA美国 By AMTV 0 https://www.amtvusa.com/wp-content/uploads/2020/03/IMG_0800.mp4 What is social distancing—and why are we doing it? Dr. Anthony Fauci, Dr. Deborah Birx, and U.S. Surgeon General Jerome Adams explain. 0 分享按钮