麥肯齊是英國南極考察局（BAS）最近一次夏季派往南極的120名員工之一，該季節即將結束。大部分人，包括他在內，會在5月底前返回英國，但仍有多達 50 人會留下迎接冬季的黑暗。
Thus, there’s the /usr/etc folder containing the immutable version of configuration files, and /etc which is the mutable directory. If I modify a file in /etc and ask OSTree to compare with the new version, it will show me the differences and preserve my local modifications.
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Bernard Arnault, LVMH's chairman and chief executive, said at the earnings briefing that while the environment remained uncertain, the group was confident about its long-term prospects.
比起对人体工学的担忧，现在摆在苹果面前的是另一个问题——如果继续拒绝触控，体验反而会割裂。
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圖像來源，BBC Chinese / Lok Lee
Authors:Ryan Gibb, Patrick Ferris, David Allsopp, Thomas Gazagnaire, Anil Madhavapeddy，推荐阅读im钱包官方下载获取更多信息