义务劳动的英文

duty service

voluntary labor

• 参加义务劳动:    participate in vol ...
• 社会义务劳动:    social voluntary l ...
• 课余进行义务劳动:    do voluntary labou ...

例句与用法

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1. She often does volunteer labour during holidays ..
   放假时她常去参加义务劳动。
2. Many young workers turned in their days off to do voluntary labour
   许多青年人放弃休息日去参加义务劳动。
3. Many young workers gave up their days off to do voluntary labour
   许多青年工人放弃休息日去参加义务劳动。
4. The voluntary labour of thousands of people day by day helped greatly to bring the project to completion ahead of schedule
   成千上万的人每天参加义务劳动，对工程的提前完成起了很大的推动作用。