The Winter Games is just two weeks away and outside Beijing's Olympic venues, the banners and decorations are up. But so too are long rows of metal fences and guard posts, dividing the Chinese capital and barring anyone without an official Covid-safe pass.


원문출처 : https://www.cnn.com/2022/01/21/china/beijing-winter-olympics-covid-quarantine-explained-mic-intl-hnk/index.html