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。

Put down your phone

放下手机

It'll help you sleep better tonight

使你今晚睡得更踏实

We all know that cell phone use during the wee hours can be disruptive to our sleep patterns, but it's also true that texting during the day could harm our ability to get a good night's sleep, according to arecent study in the journal Psychology of Popular Media Culture.

众所周知，凌晨用手机会扰乱睡眠模式。其实，根据期刊《大众传媒文化心理学》的最新研究，白天发短信也会影响到晚上的睡眠质量。

In the study, researchers followed the stress levels, texting habits and sleep of first year college students. They found that regardless of stress levels, the more people texted during the day the poorer their sleep was.

在该项研究中，研究人员跟踪调查了大一学生的压力程度、发短信习惯以及睡眠状况，结果表明，撇开压力不谈，人们白天发短信越频繁，睡眠质量也越差。

【知识点津】

disruptive 分裂性的 破坏的 扰乱的

例句：

She had a disruptive influence on the rest of the class.

她搅扰了班上其他的学生。

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