Wakefulness can be observed and measured using an EKG machine that picks up brain wave activity.

觉醒能够通过使用了解脑波活动的心电图机器进行观察和测量。

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And if that passivity catches up with them, Carlin's satellite-linked EKG machine or a robotic catheterization lab might be just a 20-minute mule ride away.

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