Tennis has limped back to some semblance of normality after last year's lengthy disruption due to the Covid-19 pandemic, but stakeholders fear playing tournaments in front of empty stands might not be sustainable for long.
원문출처 : https://www.cnn.com/2021/03/11/tennis/tennis-survive-covid-19-money-spt-intl/index.html
원문출처 : https://www.cnn.com/2021/03/11/tennis/tennis-survive-covid-19-money-spt-intl/index.html