You can hear the frustration in the nurse's voice as he narrates the video, walking closer to an open window.
원문출처 : https://www.cnn.com/2021/03/27/americas/brazil-covid-19-collapse-intl/index.html
원문출처 : https://www.cnn.com/2021/03/27/americas/brazil-covid-19-collapse-intl/index.html