Return key回车键returnv.返回；归还；回报；回应；申报n.归还；返回；（收益)回报；申报returning cultivated land to forest退耕还林Returning to Sell Item/Provision回售条款Returned freight paid by Olympus.返回运费由奥林匹斯。Returns a single database record.返回单条数据库记录。returning straw to farmland machine秸秆还田机returned Overseas Chinese community归侨群体returning forestry from arable land退耕还林returned for yet another helping.尚且还了一份礼Returns a global process identifier全局进程标识符Return-to-center control scheme回正控制策略

1. How is your investment return rate?
   你投资的回报率是多少？
2. Increase the return on investment of systems acquisitions.
   提高系统资源投资回报率。