labour power

例句：

1. 1. Thecountry's labour power is itsgreatest asset.
   该国的劳动力是其最大的资产。
2. 2. The company needs to invest in itslabour power to maintain its competitiveness.
   该公司需要投资于其劳动力以保持其竞争力。
3. 3. The government has been working hard toimprove the quality of its labour power.
   政府一直在努力提高其劳动力的质量。