party pooper (派对扫兴者)

Idiom Celebration

含义

someone who spoils the fun of others

破坏他人乐趣的人 (pòhuài tārén lèqù de rén)

例句

"Don’t be a party pooper, join the fun!"

"不要做扫兴者,加入欢乐吧!" (Bùyào zuò sǎo xìng zhě, jiārù huānlè ba!)