When a shooting erupted at Marjory Stoneman Douglas High School in Parkland, Florida, the first thing some students did was contact their parents.
원문출처 : https://www.cnn.com/2018/03/08/us/parkland-shooting-911-calls/index.html
원문출처 : https://www.cnn.com/2018/03/08/us/parkland-shooting-911-calls/index.html