减员增效的英文：
downsizing for efficiency; cut payroll to improve efficiency

参考例句：

downsize staff for efficiency;cut payroll to improve efficiency;Increase efficiency by downsizing staff
减员增效

Employ workers in accordance with production needs and increase efficiency while reducing the stuff
以产定人,减员增效

downsizing是什么意思：
减少规模
缩小化

Sales have decreased so much that they need to downsize.
销售业绩减少很多，所以他们必须缩小规模。

Provide other examples of downsizing. Are these appropriate in terms of economics and ethics?
提供其他公司裁员的案例。从经济和伦理角度来分析,这些行为合适吗

Free-market reforms have moved governments everywhere to downsize, deregulate, and privatize.
自由市场改革正促使各地政府缩小规模，解除管制，搞私有化。

efficiency是什么意思：
n. 效率，功效；提高功效的方法

The service productivity is the function, including external efficiency, intestine efficiency and capacity efficiency.
服务业的生产率是一个包含有外部效率、内部效率和能力效率的函数。

The efficiency of the tandem system is perfect.
这个串联系统的工作效率无可挑剔。

To destroy or hinder the efficiency of; frustrate.
使不起作用使无效或限制其效力的发挥；阻挠、挫败

cut是什么意思：
v. 切，割；裁剪；削减；缩短；剪切；删剪；停止；不出席；刺痛；切牌；相交
n. 切口；伤口；削减；式样；剪裁；切片；削球

That was a cut at me.
那是中伤我的话。

Gasoline cuts oil and grease.
汽油溶解油脂。

She cut a hole in the cloth.
她在布上剪了个洞。