Auto-HDR
相机设置中新增自动启用iPhone 5s的HDR功能
Apple has included high dynamic range, or HDR, in its mobile software for years, but we may see more people using it. HDR promises to create a better-lit image because it blends the exposure data from three different images--although it can cause a blurry picture if the photographer moves too quickly after taking the photo.
iOS系统几年前就已经加入了高动态范围图像技术(HDR)功能，此次iOS 7.1在相机设置中新增自动启用iPhone 5s的HDR功能后，可能会有更多用户运用它。启用HDR功能可以拍出光照更好的照片，因为此时相机会拍摄3张不同曝光程度的照片，然后将它们合成为一张照片。不过如果拍摄者在按下快门后太快移开装备，可能会导致照片模糊。
CarPlay
车载操作系统
One of the most interesting new features of the update is something that we’ll have to wait to use. The latest software is compatible with CarPlay, Apple’s new initiative to bring iPhone features such as maps, music and messages to the in-car display. However, no cars currently on the market work with CarPlay. Apple has said CarPlay will be available in certain cars later this year from Ferrari, Mercedes Benz, Volvo, Honda and Hyundai, with additional car makers following in the years to come.
CarPlay是iOS 7.1系统最有趣的新功能之一，但用户们还需要再等等。iOS 7.1兼容了CarPlay，这是苹果想象的新车载操作系统。驾车者将iPhone与车载系统CarPlay的显示器联结后，即可运用iPhone的地图导航、听音乐以及信息访问功能。不过目前市面上还没有汽车搭载CarPlay。苹果已表示，今年晚些时分，法拉利(Ferrari)、梅赛德斯-疾驰(Mercedes-Benz)、沃尔沃(Volvo)、本田汽车(Honda)和现代汽车(Hyundai)的部分车型将搭载CarPlay，未来几年还将有其他汽车品牌跟进。
Other improvements include making iOS 7 faster for iPhone 4 users, a new bold font option for the keyboard, a month-at-a-glance view in the calendar and new voices for Siri in British and Australian English, Mandarin and Japanese.
其他改进包括：增强了iPhone 4的新能;键盘、计算器及很多图标的字形可以选择运用粗体;日历可以选择按月显示事件;Siri针对中文普通话、英式英语、澳大利亚英语和日语版本，推出了全新的更为自然的男声和女声。
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