a barrel of laughs

US /ə ˈbærəl əv læfs/
UK /ə ˈbærəl əv læfs/
"a barrel of laughs" picture
1.

非常有趣, 笑料百出

someone or something that is very amusing or entertaining

:
My uncle is always a barrel of laughs at family gatherings.
我叔叔在家庭聚會上總是非常有趣
The comedy show was a barrel of laughs from start to finish.
那場喜劇表演從頭到尾都非常有趣
2.

諷刺地:非常有趣, 一點也不好笑

used ironically to describe someone or something that is not amusing at all, but rather boring or annoying

:
Working overtime on a Saturday is just a barrel of laughs, isn't it?
週六加班簡直是太有趣了,不是嗎?
His lecture on ancient pottery was hardly a barrel of laughs.
他關於古代陶器的講座一點也不好笑