pay back period

基本解释

One big pay-back from the period of internal focus, however, is obvious at the Renton factory in Seattle, where Boeing churns out its 737s.
然而，处理内部事务期间还有一个很重要的回报，就是西雅图的Renton工厂，在那里波音搞出了波音737系列。
Project investment is an important and comprehensive investment activity for fixed assets, which costs hugely and takes long pay-back period.
石油工程投资是一项耗资巨大、回收期长、科技含量高、涉及门类广的重大固定资产投资活动。
NetEase has announced that the closed beta period is done with, and that they're just about ready to open up normal registration and bring the game back to for-pay status.
网易公布《魔兽世界》内测即将结束，他们将准备开启正式注册，《魔兽世界》将重回付钱状态。