British Airways is retiring its fleet of 31 Boeing 747s four years ahead of schedule as it braces for a sustained slump in global air travel due to the pandemic.
원문출처 : https://www.cnn.com/2020/07/17/business/boeing-747-british-airways/index.html
원문출처 : https://www.cnn.com/2020/07/17/business/boeing-747-british-airways/index.html