labor class信息详情
劳动力类别
labor───vt.详细分析；使厌烦；n.(Labor)人名；(德、塞、法)拉博尔；(英)拉博；n.劳动；工作；劳工；分娩；vi.劳动；努力；苦干
labor market───n.劳动市场；劳动市场；劳工市场
labor-saving───adj.节省劳动力的；adj.节省劳力的；减轻劳动的
labor cost───劳工成本，人工成本；人工成本；工资；劳工成本
labor contract───n.劳工合同
constant labor───持续劳动
manual labor───n.体力劳动；体力劳动；手工
effacing labor───减轻劳动
precipitous labor───急产
This is a most glorious May Day labor class meetings PPT, with maple leaf as a background, it is very fresh, a detailed description of the origin of May Day, not to be missed!───这是一个关于五一节劳动最光荣的主题班会PPT，以枫叶作为背景，显得非常清新，详细的介绍了五一劳动节的由来，不容错过！
Use your mind to find some better way of doing whatever task may be set for you. It won't be long before you are out of the common labor class.───用你的头脑去发现一些解决你工作上问题的好方法，你辛苦劳作的出头之日就指日可待了。
The findings are that seven different social strata have emerged out of the single agricultural labor class in the countryside.───结果表明：农村社会单一的农业劳动者阶层已经分化，出现了七个不同的社会阶层；
The other classification is labor class in which we repaired canal, constructed road, extirpated weed, even carried excrement.───另一种则是劳动课，在课上，我们修渠、造路、除草甚至挑粪。