We need to increase productivity.

　　我們需要提高生產力。

　　They have created an environment in which productivity should flourish.

　　他們創造了一種可以大大提高生產力的環境。

　　In the future, pay increases will be related to productivity.

　　以后，工資的增加將和業績掛鉤。

　　Wage rates depend on levels of productivity.

　　工資水平取決于生產量的'多寡。

　　His method of obtaining a high level of productivity is demanding.

　　他那種提高生產率的方法實施起來非常困難。