They're so lacking in confidence in the attraction of the games they televise that they feel they have to hype up with some hysterical commentator in order to get anyone to watch them.

他们对于用电视播映比赛的吸引力太缺乏信心, 以至于他们感到必须要用一个说得天花乱坠的讲解员来实况广播, 以便招揽观众。