existing system的用法和樣例：
例句
- Develop a strategy for discovering the elements within your existing system and application portfolio.
研發(fā)一個(gè)用來(lái)發(fā)現現存系統和應用程序投資組合中要素的策略。 - Publishers will want to protect their existing investments by integrating new games into existing systems.
發(fā)布商將希望通過(guò)集成新游戲到現存系統中來(lái)保護他們已有的投資。
