乐于的意思：

乐于，指乐意做什么事情。如：乐于吃苦。

英文解释

be happy to;take delight in;be willing to;delight;take pleasure in ;

[be happy to;take delight in] 乐意

乐于吃苦

详细解释

对于做某种事情感到快乐。

毛泽东 《陕甘宁边区政府、第八路军后方留守处布告》：“凡属有利抗日救国的事业，本府本处在坚决执行《抗战建国纲领》的原则下，无不乐于推行。”

中英例句

西方学院乐于满足想追寻奥巴马足迹的来访者的愿望。

Occidental is happy to oblige visitors who want to retrace his steps.

作为回报，更大型的开发商应当十分乐于在兴建公共住房方面帮把手。

In return, the bigger players should be quite happy to lend a hand in public housing.

乐于助人

正如中国已经做过的那样，中国将乐于以一种有分寸的方式投资于efsf债券。

China would be happy to invest in efsf bonds in a measured way, as it has already done.

而这两个群体并没有显示出想要增加支出的任何迹象：家庭正忙于降低杠杆率，企业则乐于囤积资金。

These are not showing any sign of wanting to spend more: households are busy deleveraging, and companies are happy to hoard their cash.