The mold can be designed to make several parts at once at the push of a button, and a fully automated machine can be set to run continuously 24 hours a day with very little monitoring by a worker.
只要按动一下按钮，模具就可以同时制造出数个产品的构件，而且一台全自动的机器可以整天连续运行24小时，却只要很少的人工进行监管。
By the mid-2000s, the typical male worker was putting in roughly 100 hours more each year than two decades before, and the typical female worker about 200 hours more.
到2005年左右，一个男工每年要比20年前多工作100个小时左右，而女工则多工作200个小时左右。
Technically 2 it is the rate of output per unit of input 3 measured per worker or by the number of hours worked.
从技术角度来说，它是用单位人工或者单位工作时间来衡量的单位产出与单位投入的比率。
Technically 2 it is the rate of output per unit of input 3 measured per worker or by the number of hours worked.
从技术角度来说，它是用单位人工或者单位工作时间来衡量的单位产出与单位投入的比率。
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