A number of the NFL's leading players have raised their concerns over the league's Covid-19 safety protocols as teams prepare to start training camps ahead of the season.
원문출처 : https://www.cnn.com/2020/07/20/sport/nfl-player-concern-covid-19-league-restart-spt-intl/index.html
원문출처 : https://www.cnn.com/2020/07/20/sport/nfl-player-concern-covid-19-league-restart-spt-intl/index.html