festival
/ˈfestəvəl/noun
1- a day or period of celebration, typically for religious reasons（尤指宗教）节日, 喜庆日; 节假期：
a Jewish festival
犹太人的节日
as modifier a festival atmosphere.节日氛围。
1.1
- an organized series of concerts, plays, or films, typically one held annually in the same place（尤指每年在同一地方举行的）音乐（或电影、戏剧）节; 系列演出：
a major international festival of song.
一个重要的国际歌唱节。
词源
Middle English (as an adjective)： via Old French from medieval Latin festivalis, from Latin festivus, from festum, (plural) festa 'feast'.