frivolity

n.

轻松的乐事，兴高采烈；轻浮的举止；

复数：frivolities

1. His frivolity annoys the other people in the office.
   他的轻浮使办公室里的其他人感到不快。
2. A serious political speech shall not be full of frivolity.
   一篇严肃的政治演讲不该充斥著轻薄无聊的话。
3. It was just a piece of harmless frivolity.
   这仅是无恶意的愚蠢行为。
4. Hedonism and frivolity will diffuse hell tnrough all our days.
   享乐主义和轻薄浮佻会将地狱扩展到我们的整个日子之中。

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Between Frivolity and Art: Contemporary Niche Fashion Magazines
The Serious Unreal: Notes on Business and Frivolity
Toys, Adults, Frivolity, Understanding, and the Demise of Serious Art Education
Beyond seriousness and frivolity: A Gadamerian response to deconstruction
A Typology of the Frivolous: Varying Meanings of Frivolity in Section 1983 Prisoner Civil Rights Litigation
Indigents in the Federal Courts: The in Forma Pauperis Statute -- Equality and Frivolity
“Aren’t These Just Young, Rich Women Doing Vain Things Online?”: Influencer Selfies as Subversive Frivolity: