festivities
n．庆祝活动，欢庆：庆祝某个特殊场合或节日的活动和仪式。
例句
A rock concert closed out the festivities.
一场摇滚音乐会为庆典活动画下句点。
《牛津词典》
The festivities included a huge display of fireworks.
庆典包括大规模的烟花燃放。
《柯林斯英汉双解大词典》
We often use it to describe some uproarious festivities.
我们通常用它来形容一些骚动的庆典。
