Never before have so many people in the world lived in such tiny bubbles. With billions across the globe now under coronavirus-related restrictions, it has been weeks — or even months for some — since we socialized with anyone outside our homes.
원문출처 : https://www.cnn.com/2020/04/29/health/coronavirus-social-bubbles-intl/index.html
원문출처 : https://www.cnn.com/2020/04/29/health/coronavirus-social-bubbles-intl/index.html