- 不亦乐乎 [bù yì lè hū]
- （原意为“不也是很快乐吗？”，现常用来表示达到过甚的程度） awfully; exceedingly; extremely; terribly; Isn't it a great pleasure?; What a delight it would be if ...:
awfully [terribly] busy 忙得不亦乐乎
My wife was rushed at the moment, so she suggested that Peggy look up the word in the dictionary, after which they could talk about it.
The story was so funny it had us in convulsions.