匹兹堡大学的艾瑞克·诺夫辛格博士说，大脑在快速眼动睡眠期和完全清醒时一样活跃，大多数最生动的梦都发生在这个时候。

The brain is as active during REM (rapid eye movement) sleep when most vivid dreams occur as it is when fully awake, says Dr. Eric Nofzinger at the University of Pittsburgh.

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神志并非完全清醒的病人必须时刻有人照料。

A patient who is not fully conscious should never be left alone.

《牛津词典》

她在整个手术过程中神志完全清醒，知道发生了什么。

She was fully conscious throughout the surgery and knew what was going on.

《柯林斯英汉双解大词典》

You could do brain surgery while fully conscious because the brain itself has no sense organs to it.

你完全可以在意识清醒的状态下,接受脑部手术,因为大脑本身并没有任何的感觉器官

耶鲁公开课 - 心理学导论课程节选

Quite to the contrary, it's about being fully present, fully conscious to our life and to all that's around us, realizing that we can be this calm in the center of the storm with our breath.

恰恰相反，这是要完全活在当下，完全清醒,感受我们的生活以及周围的事物，意识到我们可以如此平静,在暴风中心保持呼吸。

普林斯顿公开课 - 人性课程节选