labor of love
01
出于热爱的工作, 用心做的事
a task that is done only for the sake of one's pleasure and not for any rewards of any kind
idiom
例子
He restored the old car as a labor of love, pouring in countless hours of work.
她并不靠博客赚钱;那是她出于热爱做的事。
出于热爱的工作, 用心做的事