Biden administration officials acknowledged Thursday the pandemic that appeared to be waning a month ago has entered a new, troubling phase.
원문출처 : https://www.cnn.com/2021/07/22/politics/covid-19-urgent-tone-form-biden-officials/index.html
원문출처 : https://www.cnn.com/2021/07/22/politics/covid-19-urgent-tone-form-biden-officials/index.html