积极参加公益活动，帮助孤寡老人的翻译：Actively participate in activities to help lonely old person 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Actively participate in public welfare activities, to help lonely elderly

Actively participate in activities to help lonely old person

Participates in the public welfare activity positively, helps the widowed senior citizen

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Actively participate in activities to help lonely old person