快乐的我们英语怎么说,“节日”的英文怎么翻译啊？

快乐的我们英语怎么说,“节日”的英文怎么翻译啊？

Festival
节日的,喜庆的,快乐的
节日,庆祝及祭祀,欢宴
比如：
1. Christmas is a festival of the Chistian Church.
圣诞节是基督教的节日。
2. This city has a music festival every summer.
本市每年举行一次夏季音乐节。
3. Christmas and Easter are Christian festivals.
圣诞节和复活节是基督教的节日.
4. Color flags added to the gaiety of the festival.
彩旗增加了节日的欢乐。
5. Ancestor's festival is an important Chinese holiday.
鬼节是中国一个重要的节日。
6. The whole city was immersed in a festival atmosphere.
全城沉浸在节日的气氛中。
7. She directed the planning of the festival.
她统管节日活动的筹划。
8. We all immersed in the gaiety of the Spring Festival.
我们都沉浸在春节的欢乐之中。