His later years were devoted largely to charitable work.

他晚年主要从事慈善工作。

《牛津词典》

With charitable work there is no explicit reward.

慈善工作没有明确的收益。

youdao

I know she did a lot of charitable work but it was really tragic that she died to young.

我知道她傲了很多慈善工作，但她那么年轻就去世的确是个悲剧。

youdao

"It's a great validation of the community and charitable work we do, " he told BBC Swahili TV.

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Her charitable work includes projects with disabled people, disadvantaged young people, prisoners and those with alcohol and drugs problems.

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The couple, who spend much of their time now on charitable work, organized the Giving Pledge with Buffett.

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