labor force

例句：

1. 1. The country's labor force is aging.
   该国的劳动力正在老龄化。
2. 2.The government is working to increase the labor force participation rate.
   政府正努力提高劳动力参与率。
3. 3. The company needs to recruit more young people into its labor force.
   该公司需要吸引更多年轻人加入其劳动力队伍。