Most of UNIX was then rewritten in NB and then c, which led to a more portable operating system.

UNIX的大部分然后都被用NB重写，然后又用C重写，这就产生了一个更具移植性的操作系统。

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A big advantage of running a highly portable operating system, such as NetBSD, is consistency across platforms.

运行具有高度可移植性的操作系统(如netbsd)的重要优点是跨平台的一致性。

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Information technology - Portable Operating System Interface - Part 2: System Interfaces; Technical Corrigendum 1.

信息技术。可移植的操作系统接口。第2部分：系统接口。技术勘误1。

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Program Streamlines Content Development Environment and Expands the World of PlayStation to Open Operating System Based Portable Devices.

ENGADGET: PlayStation Suite's 'open beta' SDK available to download now

The Android operating system is also used on the SiriusXM Lynx Portable Radio, the first SiriusXM 2.0 radio that offers new features and delivers an expanded channel lineup via satellite and Internet.

ENGADGET: Sirius XM details GoogleTV app ahead of the I/O party

As Windows 8 has been developed to work well with portable devices such as tablets, Microsoft has been working to create an ecosystem of apps for the operating system.

BBC: AMD deal brings Android apps to Windows 8