This made the system as a whole more efficient, and each individual worker more productive.

这使系统作为一个整体更加有效率，每个工人更加有工作效率。

youdao

This made the system as a whole more efficient, and each individual worker more productive.

这使系统作为一个整体更加有效率，每个工人更加有工作效率。

youdao