iOS 5

iOS 5iOS 5
  1. The introduction of the iPhone 4S marks the introduction of IOS 5 as well .

    伴随iPhone4S到来的还有iOS5。

  2. Some call it the iPhone 5 , to match the IOS 5 operating system apple unveiled to developers three weeks ago .

    一些人称其为iPhone5,这是为了与苹果在三周前发布的iOS5操作系统相对应。