当我们睡眠时，我们的脑部对白日的记忆进行工作处理，聚焦于最能引起情感共鸣的部分。
As we sleep, our brains work through the day's memories, focusing on the most emotionally resonant parts.
当我们每小时睡眠不足6小时，就会有增加我们健康问题的风险。
When we sleep below six hours per we're at an increased risk of health problems.
当我们进入睡眠状态时，大脑经历的全脑激活模式与平常清醒时类似，虽然前额叶皮层会保持沉寂，而视觉皮层比平常甚至更加活跃。
When we fall asleep, the brain undergoes a similar pattern of global activity, as the prefrontal cortex goes quiet and the visual cortex becomes even more active than usual.
睡眠是一项很重要的生理需求，就像食物和水一样，而当我们入睡时，大脑是很活跃的。
What we do know is that sleep is an important biological need, like food and drink, and that the brain is very active while we're sleeping.
并且，当我们引入干扰项a -C词组时，结果就更明显了，获得睡眠的人对A -B搭配的记忆程度更坚实，更稳定。
And when we introduced interfering A-C pairs, it was even more apparent that those who slept had a stronger, more stable memory for the A-B sets.
当我们把注意力过多放在睡眠上时，就会导致焦虑，而焦虑只会让睡眠问题变得更严重。
When we place too much focus on sleeping this can cause anxiety and only make the problem worse.
我们对事件通知机制的需求来源于当我们创建一个用来监听连接套接字的服务时。被调用线程在等待连接到来的时候一直处于睡眠状态，直到接收到了一个事件通知。
Our need for notifiers arose when we created a service that starts a socket listening. While waiting for incoming connections, the calling thread sleeps as it awaits notification.
我们对事件通知机制的需求来源于当我们创建一个用来监听连接套接字的服务时。被调用线程在等待连接到来的时候一直处于睡眠状态，直到接收到了一个事件通知。
Our need for notifiers arose when we created a service that starts a socket listening. While waiting for incoming connections, the calling thread sleeps as it awaits notification.
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