赛事解说员将有史以来首次使用触屏解说员信息系统，该技术能高速传递实时赛况与结果。

For the first time ever, commentators will have touch-screen commentator Information System technology for every single Olympic Games sports - delivering real-time results high speed.

youdao

赛事解说员将有史以来首次使用触屏解说员信息系统，该技术能高速传递实时赛况与结果。

For the first time ever, commentators will have touch-screen commentator Information System technology for every single Olympic Games sports - delivering real-time results high speed.

youdao