The receptionist at the doctor's office asks a question from behind her double mask and face guard on the opposite side of a large, plastic partition.
원문출처 : https://www.cnn.com/2021/02/24/health/best-face-masks-for-talking-wellness/index.html
원문출처 : https://www.cnn.com/2021/02/24/health/best-face-masks-for-talking-wellness/index.html