五一劳动节英语相关词汇 labour for public good 公益劳动 labor and social seurity 劳动保障 rehandling duplication of labor 重复劳动 fruit of labor 劳动成果 labor contract law 法 physical work / manual work 体力劳动 manpower demand forecasting 人才需求预测 systems engineering for manpower 人才系统工程 labor and social security bureau 劳动和社会保障局 labor arbitration 劳动仲裁international labor day(may day) 五一劳动节 labor force, manpower 劳动力 labor legislation 劳动法 labor intensive 劳动密集型 labour disputes 劳动争议 labour discipline 劳动纪律 labor of love 义务劳动 reeducation through labor 劳动教养 labor economics 劳动经济学 working capacity labor capacity 劳动能力 labour handbook 劳动手册 paid labour 有偿劳动 本文来源：https://www.wddqw.com/doc/96a55ad2e63a580216fc700abb68a98270feac5d.html