indirect acting instrument

例句：

1. 1. Thecompany uses this indirect acting instrument tomonitor employee productivity.
   该公司使用这个间接行动工具来监控员工的生产力。
2. 2. Thegovernment has introduced a newindirect acting instrument to combatcorruption.
   政府已经引入了一个新的间接行动工具来打击腐败。
3. 3. Theindirect acting instrument wasdesigned to prevent the spread ofdisease among the population.
   这个间接行动工具被设计用来防止疾病在人群中传播。