Among them,rock legends Cheap Trick and John Hiatt, who performed several South By Southwest events to promote his new CD "The Open Road."

VOA: standard.2010.04.07

But we did by putting it on CD, giving students the possibility to watch it any place any time.

但将其刻成光盘后,学生就能随时随地观看。

麻省理工公开课 - 媒体、教育、市场课程节选