As the COVID-19 pandemic continues to plague the world, countries hosting large-scale events face challenges in balancing personnel mobility and pandemic control. With the 2022 Beijing Winter Olympics and Paralympics about to start, how will China guarantee the Games’ success and secure the general public’s safety? Check out this animation to find out.
原文地址：http://en.people.cn/n3/2022/0118/c90000-9946004.html