不亦乐乎

bùyìlèhū

HSK 7

不亦乐乎 — bùyìlèhū

1. lit. 'isn't that a joy?' (Confucian quote); fig. (jocular) extremely; for all sorts of joy/pleasure — used to exaggerate how delighted someone is

   看到孩子们在操场上玩得不亦乐乎，父母们也跟着笑了。 kàndào háizi men zài cāochǎngshàng wán dé bùyìlèhū fùmǔ men yě gēnzhe xiào le — Seeing the children playing so happily on the playground, the parents couldn't help but smile.