street theatre
noun [ U ] UK (US street theater) uk/ˈstriːt ˌθɪə.tər/ us/ˈstriːt ˌθiː.ə.t̬ɚ/
街头剧（一种免费娱乐活动，在公共场所举行，尤其是在商店、餐馆和酒巴等附近的地方）
free entertainment that is performed outside in public places, especially near shops, restaurants, and bars
We spent many evenings sitting in cafés watching the street theatre. 我们好几个晚上都坐在咖啡厅里观看街道剧。