gaiety
n. 快乐；庆祝活动；娱乐表演；（服饰）华丽，艳丽
复数 gaieties
例句
The colourful flags added to the gaiety of the occasion.
彩旗增添了盛会的欢乐气氛。
《牛津词典》
Music rang out, adding to the gaiety and life of the market.
音乐响起，为市场增添了欢乐和活力。
《柯林斯英汉双解大词典》
She brought him a sense of fun, of gaiety that filled a gap in his life.
她带给他一种快乐、欢愉的感觉，填补了他生命中的空白。
