他们在睡觉的时候很清醒，到了该起床的时候很困倦，这可能与他们的身体有多疲劳，或者需要多少睡眠才能消除疲劳无关。
They are alert at bedtime and sleepy when it is time to get up, and this may have nothing to do with how fatigued their bodies are, or how much sleep they must take to lose their fatigue.
我的良知很清醒。
他很清醒，略有体温过低的状况，好像还有些冻伤。
He was conscious, slightly hypothermic and appeared to have some frostbite.
应用推荐