To enable XFS, type make menuconfig and head over to the File systems section. Scroll down a bit and you'll see the following option

要启用 XFS，请输入 make menuconfig 并进入 File systems 节。

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The scroll features a huge Olympics dragon with a 6.6-meter-high metallic head.

这幅画卷象征巨型“奥运龙”，其用金属制作的龙头高达6.6米。

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For instance, Smart scroll will scroll the screen based on the angle of your head and Smart pause will stop playing a video when you look away.

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