laboring

• In these crowded centers, the labor movement took form .
  在这些人烟稠密的城市中，劳工运动逐渐形成。
• That is because of a mismatching of the supply of labor and the demand for it .
  这是由于劳动力供求分配不当。
• The new approach, of course, is to reduce labor costs and problems .
  新的方案当然是要减少劳力费用和劳力问题。
• The change of leader led to a turn-around in the fortunes of the labor party .
  工党领导人更换后全党时来运转。
• His role is to see that the required labor and material are on hand .
  他的作用是看所需要的人力和材料是否备足。
• The preparation of numerous props entails considerable time and labor .
  准备大量的支柱需要花费许多的时间和劳力。
• Prime costs represent the costs of direct material and of direct labor .
  主要成本中包含了直接材料和直接人工费用。
• These techniques substitute labor and other inputs for chemical inputs .
  这些技术以人力及其他投入替代了化学投入。
• This evolution has occurred chiefly as a response to increasing labor cost .
  这种演化主要是随劳力费用增加而引起的。
• In europe unemployment remains at between 9 and 10 percent of the labor force .
  欧洲的失业率持续占劳动大军的9-10。