不亦乐乎

búyìlèhū

lit. isn't that a joy? (quote from Confucius)

HSK 7

漢字分解

Meaning and Usage

"不亦乐乎" is a classical Chinese idiom used to express that someone is extremely happy or delighted about something. It often appears in literary or formal contexts but can also be used humorously or emphatically in modern speech.

Common Contexts

This phrase typically describes a state of great joy or enthusiasm, often related to activities like playing, celebrating, or enjoying something new.

Collocations and Patterns

Nuance and Register

The phrase carries a somewhat literary or classical tone, so it is more common in written Chinese or formal speech. Using it in casual conversation can add a humorous or exaggerated flavor.

Common Confusion

Do not confuse "不亦乐乎" with simple expressions of happiness like "高兴". This idiom emphasizes an intense, almost overwhelming joy, often with a sense of immersion or delight.

例文

孩子们在公园里玩得不亦乐乎。

Háizimen zài gōngyuán lǐ wán de búyìlèhū.

The children are playing in the park with great joy.

他对新买的手机爱不释手,玩得不亦乐乎。

Tā duì xīn mǎi de shǒujī ài bù shì shǒu, wán de búyìlèhū.

He is so fond of his new phone that he plays with it endlessly.

大家听到这个好消息后,高兴得不亦乐乎。

Dàjiā tīng dào zhège hǎo xiāoxi hòu, gāoxìng de búyìlèhū.

Everyone was extremely happy upon hearing the good news.