Layoffs designed to effect savings. Thus the sentence These measures may affect savings could imply that the measures may reduce savings that have already been realized, whereas These measures may effect savings implies that the measures will cause new savings to come about.
Stock prices broke when the firm suddenly announced layoffs.
当公司突然宣布裁员时,股票价格便大跌
layoff详细解释
lay.off n.(名词)Suspension or dismissal of employees, especially for lack of work.临时解雇:雇员的停职或解散,尤指因缺少工作的缘故A period of temporary inactivity or rest.休息:暂时闲散或休息的时间