无聊事

1.trivialism  2.fiddle-faddle  

无的英语翻译：

naught; nonexistence; not; nothing; without; lack; zero
【医】 a-; leipo-; lipo-; non-

聊的英语翻译：

a little; merely

事的英语翻译：

accident; affair; be engaged in; business; job; matter; responsibility; serve
thing; trouble; work