n.生产率；生产力
We should aim with efforts for higher productivity. 我们应该力争达到更高的生产率。
This will help do away with heavy manual labour and raise productivity. 这可以帮助消除繁重的体力劳动，提高劳动生产率。
Improved productivity justifies an increase in wages. 提高了生产力理应增加工资。
The workers are trying their best to increase productivity. 工人们正竭尽全力提高生产力。
