Sarah Backstrom knew this school year was going to be different, even without the Covid-19 pandemic. The veteran teacher moved to Des Moines, Iowa, with her young daughters to teach in a new school district -- but this is the first time she's been scared about returning to the classroom.
원문출처 : https://www.cnn.com/2020/08/06/us/iowa-teachers-coronavirus-obits-trnd/index.html
원문출처 : https://www.cnn.com/2020/08/06/us/iowa-teachers-coronavirus-obits-trnd/index.html