减人增效的英文：
increase efficiency by downsizing payrolls

increase是什么意思：
v. 增加，增大
n. 增加，增长

Crime is on the increase.
犯罪事件正在增加。

An increase in the energy of the electrons increases the probability of ionization
增加电子能量，会增加电离几率。

The fibre diameter increases with increasing fluidity of the molten oxide
熔融氧化物的流化度增大，纤维直径增大。

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

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。