He was sustained by the unflagging support of his family.

他有着来自家庭的持久的支持。

《柯林斯英汉双解大词典》

Hence it is evident that life is sustained by "gradualness".

故可知人生是由“渐”维持的。

youdao

The long expansion was sustained by buoyant private consumption and public spending.

长期扩张有赖于繁荣的私人消费和公共支出。

youdao

The collateral damage sustained by the population over the last eight years has driven more and more people into the fold of the insurgents.

VOA: standard.2009.03.26

by Michel de Certeau, which makes this argument in sustained form. I recommend it to you.

作者是米歇尔德赛都，这篇文章有力地证明了这个论点，建议大家读一下。

耶鲁公开课 - 文学理论导论课程节选

"We reaffirmed our commitment to strong, sustained economic growth as was articulated by the G-20 in Pittsburgh, and reaffirmed our intent to continue to expand trade and resist protectionist measures between the United States and the European Union,"

VOA: standard.2009.11.03

Their Democratic party was sustained by appealing to the economic interests of working and middle-class Americans.

FORBES: Magazine Article

Not the least of the damages was the significant black eye sustained by the NASDAQ operator.

FORBES: Regulators And Traders Fail To Keep Pace In High Frequency Markets

Living standards were sustained by public and private borrowing, helped by money from the European Union.

ECONOMIST: Portugal and the euro