downsize staffs and improve efficiency的用法和樣例：
例句
- With the vigorous push and backing of local governments, the enterprises stepped up downsizing to improve efficiency.
在地方政府的大力推動和支持下，企業加大了減員增效的力度。 - In the course of reform of state-owned enterprises,we should combine the reduction of staff for higher efficiency with the promotion of reemployment.
國有企業改革要堅持減員增效與促進再就業相結合。
