sustain a family的意思|示意

A man who could sustain a large extended family of several wives, children, grandchildren and other kin, along with the flocks to feed them, was considered rich.

一个男人，他能够承担好几个妻子、子女、孙子女和其他亲属的大家族的生活，可以成群地供养他们，这样的男人被认为是有财富的。

What do you do for a living... to overcome economical expenses and to sustain your family?

你为生活做什么？克服经济费用和维持你的家庭？

Meals are barely enough to sustain them — half a rice ball and a small bowl of miso soup is a luxury; a slice of bread might have to feed a family of three.

食品仅够保命——半个饭团和一碗味噌汤已是奢望；一片面包可能是三口之家的口粮。