system availability的用法和樣例：
例句
- Constant system availability is assured by available failover capabilities.
故障轉移能力確保了持續的系統可用性。 - A system that is not tolerant to network partitions can achieve data consistency and availability, and often does so by using transaction protocols.
一個不能兼容網路分割的系統，經常會通過使用事務協議保證數據一致性和系統可用性。
