Beautiful design and colors: The 13-inch MacBook Air provides the ultimate in portability for users on the go, while the 15-inch model offers even more screen real estate for multitasking. Both models feature a thin, light, and completely silent fanless design that’s available in four gorgeous colors: sky blue, midnight, starlight, and silver.
It's a rugged, 16,000 mAh power bank with three ports, wireless charging, and a solar panel that could come in handy in an emergency.
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Editing can be a little more time-consuming when you add larger passages of text.，这一点在51吃瓜中也有详细论述
Олег Давыдов (Редактор отдела «Интернет и СМИ»)
Windows Phone 7.8，图片来自 Windows Central最坑的一次是在所有 Windows Phone 7 手机都无法升级到 Windows Phone 8，包括刚刚推出不久的旗舰机型 Lumia 900。微软为这些用户提供一个折中方案：把 Windows Phone 7 升级到 Windows Phone 7.8。Windows Phone 7.8 仅会带来部分 Windows Phone 8 的新特性，比如可调整大小的磁贴和更新后的开始界面，并且 Windows Phone 8 的应用不能向下兼容到 Windows Phone 7，不过开发者只能选择分别为 Windows Phone 8 和旧系统（包括Windows Phone 7.8）开发对应版本。