Pros: This installation is the cleanest and most pristine way of loading the operating system.

优点：这种安装最为彻底并且是加载操作系统的最原始的方法。

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So, the operating system then skims the list of attached PCI devices, and starts loading those drivers.

因此，操作系统可以丢弃连接到系统上的PCI设备列表，并开始加载这些设备。

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It finds a chunk of code somewhere (typically on a disk) and runs it, generally loading an operating system.

它会在某个地方(通常是在磁盘上)查找一段代码，并运行它，这通常会加载一个操作系统。

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