No, it was by improving work efficiency.

不是的，是通过提高效率。

youdao

We have to focus on improving work efficiency if we are to achieve the goal set at the beginning of the year.

我们要把重点放在提高工作效率，这样才能实现年初确立的目标。

youdao

The operation efficiency of SQL sentence is very important for improving the answer speed, decreasing network flow and improving work efficiency.

SQL语句的执行效率对于提高应用系统的响应速度，减少网络流量，提高工作效率具有很重要的作用。

youdao

In the Middle Ages, European craftsmen refined the design, improving the efficiency and allowing pack animals to do more work with less strain.

FORBES

Any technique that improves our understanding of spinal tissue and improves the efficiency of determining whether potential treatments work will go a long way to improving research in this area.

FORBES: Scientists Make The Spinal Cord Transparent