They appealed to the young men to volunteer for service.

他们呼吁青年人主动服兵役。

youdao

Many of them volunteer for community service with disadvantaged people.

他们中的许多人自愿为弱势群体提供社区服务。

youdao

After that, Walters essentially withdrew from public life, spending a lot of time hiking in the San Gabriel Mountains outside Los Angeles and doing volunteer work for the U.S. Forest Service.

打那以后，Walters从公众视野中全身而退了，他花很多时间在洛杉矶外的San Gabriel山脉远足，也为美国林务局做志愿者工作。

youdao

If the immorality of the Vietnam War was the only reason those lucky enough to go to college dodged the draft, why did we not encourage our children to volunteer for military service once that war was done?

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They volunteer for community service.

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One important trend in the 1990s has been an increase in the number of students who volunteer time for community service, such as tutoring disadvantaged pupils or visiting in retirement homes.

UNESCO: II Part Analytic Section