If she had not been obliged to work to earn her bread, she could have taken care of herself, and perhaps recovered.

为生活计，不能不劳动，终于缩短了可以延续的生命。

She was happy, in fact too happy for a brown child whose lifelong lot it would presumably be to earn her bread by the sweat of her brow.

她很高兴，事实上，对于一个棕色皮肤的孩子来说， 她太高兴了， 她的一生大概都是靠汗水挣来的面包。

Though very happy in the social atmosphere about her, and very busy with the daily work that earned her bread and made it sweeter for the effort, Jo still found time for literary labors.

尽管乔处身于让她非常快乐的社交圈，并且整日忙碌于工作——这不但为她挣得了一份面包，更使这份面包由于辛勤劳作的缘故吃起来更香——但乔还是能挤出时间来搞笔耕工作。