可可电台，每期节目一话题，让英语磨练耳朵的同时学到更多有益的小知识，丰富知识的同时受益于生活。

睡不好的危害

Your heart could suffer

心脏会不好

You may think the only effect of sleep deprivation on your body is that you're really, really tired.

你也许认为没睡好不过是身体会觉得很累很累而已。

But what happens when you don't get enough sleep is that every system in your body is affected, potentially causing long-term effects on your cardiovascular health, including your risk for high blood pressure, heart attack, and stroke.

但是没有睡好身体的各个系统都会受到影响，会长期潜在影响你的心血管健康，会增加你患高血压，心脏病，和中风的风险。

【知识点讲解】

deprivation n. 剥夺；免职；匮乏；丧失

例句：

The deprivation of his citizenship shocked him.

被剥夺公民权这一做法令他很吃惊。

Deprivation of office is hanging over his head.

他面临着免职的威胁。

Low birth rate is related to economic deprivation.

低出生率和经济贫困有关。

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