bread-earner

My mother was the main bread-earner in our family. ▶

我母亲曾是家里主要挣钱养家的人。

Affordable childcare can help a family's sole bread-earner remain employed while ensuring that children receive appropriate care.

负担得起的托育服务能帮助家中唯一挣钱养家的人继续工作，同时确保孩子得到妥善照顾。