警惕电脑眼综合症：给你的眼睛放个假
<p><span word="Many">Many</span> <span word="of">of</span> <span word="us">us</span> <span word="spend">spend</span> <span word="the">the</span> <span word="bulk">bulk</span> <span word="of">of</span> <span word="our">our</span> <span word="day">day</span> <span word="peering">peering</span> <span word="at">at</span> <span word="computer">computer</span> <span word="screens">screens</span>. <span word="Reading">Reading</span> <span word="this">this</span> <span word="article">article</span> <span word="means">means</span> <span word="there">there</span>'<span word="s">s</span> <span word="a">a</span> <span word="good">good</span> <span word="chance">chance</span> <span word="you">you</span>'<span word="re">re</span> <span word="looking">looking</span> <span word="at">at</span> <span word="one">one</span> <span word="right">right</span> <span word="now">now</span>.</p><p>许多人每天都要花费很多时间在电脑屏幕前。比如读这篇文章的时候你就正在看着屏幕。</p><p><span word="But">But</span> <span word="does">does</span> <span word="looking">looking</span> <span word="at">at</span> <span word="a">a</span> <span word="computer">computer</span> <span word="screen">screen</span> <span word="damage">damage</span> <span word="your">your</span> <span word="eyes">eyes</span>? <span word="Brisbane">Brisbane</span> <span word="optometry">optometry</span> <span word="professor">professor</span> <span word="Nathan">Nathan</span> <span word="Efron">Efron</span> <span word="does">does</span> <span word="not">not</span> <span word="consider">consider</span> <span word="computer">computer</span> <span word="screens">screens</span> "<span word="harmful">harmful</span>" <span word="to">to</span> <span word="our">our</span> <span word="eyes">eyes</span>.</p><p>看电脑屏幕真的会伤害我们的视力吗？布里斯班眼科教授<span word="Nathan">Nathan</span> <span word="Efron">Efron</span>并不这样认为。</p><p><span word="But">But</span> <span word="he">he</span> <span word="admits">admits</span> <span word="if">if</span> <span word="you">you</span> <span word="use">use</span> <span word="one">one</span> <span word="a">a</span> <span word="lot">lot</span>, <span word="you">you</span> <span word="increase">increase</span> <span word="your">your</span> <span word="risk">risk</span> <span word="of">of</span> <span word="becoming">becoming</span> <span word="slightly">slightly</span> <span word="more">more</span> <span word="short">short</span>-<span word="sighted">sighted</span> – <span word="where">where</span> <span word="your">your</span> <span word="eyes">eyes</span> <span word="focus">focus</span> <span word="well">well</span> <span word="only">only</span> <span word="on">on</span> <span word="close">close</span> <span word="objects">objects</span> <span word="while">while</span> <span word="more">more</span> <span word="distant">distant</span> <span word="objects">objects</span> <span word="appear">appear</span> <span word="blurred">blurred</span>. <span word="This">This</span> <span word="is">is</span> <span word="especially">especially</span> <span word="the">the</span> <span word="case">case</span> <span word="for">for</span> <span word="children">children</span> <span word="and">and</span> <span word="young">young</span> <span word="adults">adults</span>, <span word="whose">whose</span> <span word="eyes">eyes</span> <span word="are">are</span> <span word="still">still</span> <span word="developing">developing</span>.</p><p>但他承认如果你经常使用电脑屏幕，会增加你患近视的风险。因为你的眼睛经常盯着近处的物体，远处的物体自然就看不清楚了。这对于儿童和年轻人尤为明显，因为他们的眼睛还没有发育成熟。</p><p><span word="In">In</span> <span word="the">the</span> <span word="shorter">shorter</span> <span word="term">term</span>, <span word="prolonged">prolonged</span> <span word="viewing">viewing</span> <span word="of">of</span> <span word="a">a</span> <span word="computer">computer</span> <span word="screen">screen</span> <span word="can">can</span> <span word="make">make</span> <span word="any">any</span> <span word="slight">slight</span> <span word="existing">existing</span> <span word="vision">vision</span> <span word="defects">defects</span> <span word="more">more</span> <span word="noticeable">noticeable</span>. <span word="It">It</span> <span word="can">can</span> <span word="also">also</span> <span word="give">give</span> <span word="you">you</span> <span word="what">what</span> <span word="is">is</span> <span word="sometimes">sometimes</span> <span word="known">known</span> <span word="as">as</span> "<span word="computer">computer</span> <span word="vision">vision</span> <span word="syndrome">syndrome</span>" – <span word="eye">eye</span> <span word="strain">strain</span>, <span word="headaches">headaches</span>, <span word="gritty">gritty</span> <span word="eyes">eyes</span> <span word="and">and</span> <span word="blurry">blurry</span> <span word="vision">vision</span>. <span word="But">But</span> <span word="this">this</span> <span word="is">is</span> <span word="only">only</span> <span word="temporary">temporary</span> <span word="and">and</span> <span word="can">can</span> <span word="be">be</span> <span word="minimised">minimised</span> <span word="by">by</span>:</p><p>简而言之，一直盯着电脑屏幕可以在短期内使视力明显下降。有时候还会让你出现“电脑眼综合症”：眼睛酸痛、头疼、异物感、模糊。但这些都是暂时的，可以用以下方法缓解：</p>
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