roadshow
/ˈrəʊdʃəʊ/noun
1- a radio or television programme broadcast on location, especially each of a series done from different venues即时现场直播（尤指在不同地点录制或拍摄各个部分的无线电或电视节目）。
1.1
- a touring political or promotional campaign巡回竞选; 巡回推销。
1.2
- a touring show of performers, especially pop musicians（尤指流行音乐家的）巡回演出。