Unsupported mothers are one of the fastest-growing groups of welfare claimants.

无经济支持的母亲们是申请福利的群体中人数增长速度最快的一部分。

It was a theory unsupported by evidence.

这是一条没有证据支持的理论。

She has brought up three children unsupported.

她独力将三个孩子抚养成人。

Their claims are unsupported by research findings.

他们的说法并未能得到研究结果的证实。

Sections of the structure have been left unsupported.

这个结构有几部分没有支撑。