He came along to lend me moral support.

他来给予我精神上的支持。

《牛津词典》

My sister came along just to give me some moral support.

我姐姐只是过来给我一些道义上的支持。

《牛津词典》

Productivity often suffers, as employees spend their time sharing rumours and providing one another with moral support rather than focusing on their jobs.

当员工把他们的时间花在分享谣言和互相提供精神支持上，而不是专注于自己的工作，工作效率往往会受到影响。

youdao

Earlier this year,after the disputed Iranian presidential election, the president faced sharp criticism from minority Republicans that he had not voiced sufficient moral support for demonstrators in the streets protesting the outcome.

VOA: standard.2009.10.28

During the talks in Brussels, European Union officials offered both moral and financial support to Pakistan's president Asif Ali Zardari.

VOA: standard.2009.06.17

It's also to lend just moral support to victims and those who are working on the relief effort.

NPR: Bush Warns of Disruption to U.S. Oil Supply

If there's not the financial support, the moral support, you're not going to finish law school.

NPR: Attorney Works to Promote Diversity in Law

It would be a mistake for western countries to bolster the opposition, except with moral support.

ECONOMIST: Iran