公益劳动 meaning in English

arbeit fuer gemeinwohl

Not for amusement but to take part in a volunteer labour
不是去玩而是去参加公益劳动。
Charitable labor in the community correction
社区矫正中的公益劳动问题
We got there at nine o ' clock . after divided into three groups , we began to work
五一前夕? ? 4月28日，我和我的同学去学校附近的公园参加了一次公益劳动。
On april 28th , my classmates and i went to the park near my school where we took part in a volunteer labor
五一前夕? ? 4月28日，我和我的同学去学校附近的公园参加了一次公益劳动。