儿童近视率上升-凯发k8官网

儿童近视率上升
文章来源:未知 文章作者:enread 发布时间:2022-11-03 08:25 字体: [ ] 
(单词翻译:双击或拖选)
儿童近视率上升的原因是什么?本文就现代生活方式对儿童视力的影响,以及矫正儿童视力的凯发k8官网的解决方案展开讨论。
 
how's your eyesight? from the moment we're born, our eyes grow, our vision becomes clearer and some of us will have normal or even 20:20 vision. however, others will become short-sighted and end up wearing glasses or contact lenses to help them see everything clearly. and some experts claim that more of us will be wearing them in the future because of our lifestyle when we were younger.
 
even today, 1 are reporting a rise in short-sightedness – also called myopia – in children. the condition can be 2, but it's also partly being blamed on a number of modern-day factors – particularly children staring at phone screens, computers and game 3 for long periods of time. it's believed myopia also makes them 4 to secondary eye conditions such as glaucoma, retinal detachment and other visual impairments later in life.
 
of course, children have had increased screen time due to lockdowns 5 during the covid pandemic – it's been the only way to access education and communicate with others. but education generally could be blamed for the rise in myopia. neema ghorbani-mojarrad, lecturer at the university of bradford, told bbc future website: "we suspect it is reading and spending more time indoors. every year of education completed increases the expected amount of short-sightedness."
 
the problem appears to be more severe in some asian countries. some experts say that in these places with huge educational success, children spend more time indoors studying. therefore, it seems, spending more time outdoors could be good for children's eye health. the uk's college of optometrists is suggesting parents should get their kids playing outside for two hours a day. several scientific studies show this can prevent or stop the development of myopia.
 
there's been a focus on using technology, such as laser surgery, for fixing myopia, but for children at least, it seems a dose of daylight and a break from the screen might be part of the solution. opticians also recommend kids have regular eye tests to identify any problems before they become more severe.


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1 32e19bc39d6eec5c32b2bda8e27f1918     
n.验光师,视力测定者( optometrist的名词复数 )
参考例句:
  • it's been proven by the greatest optometrists. 这可是最伟大的配镜师验证肯定了的。 来自辞典例句
  • don't worry, miss. we have qualified optometrists here an eye test now. 这个好些,我想把镜片也换上,可惜没有带视力记录来。 来自互联网
2 pgixp     
adj.遗传的,遗传学的
参考例句:
  • it's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
3 113422dfd86463d669e94c07cf61e0dc     
(机器、电子设备等的)控制台( console的名词复数 ); 操纵台; 悬臂; 肘托
参考例句:
  • computer games consoles are getting better, cheaper and smaller than ever before. 电脑主机正在变得更好,更便宜也更小。
  • manufacturer of professional audio mixing consoles for sound reinforcement, recording and installation. 专业的录音和安装的控制台的制造业者。
4 4rrw7     
adj.过敏的,敏感的;易动感情的,易受感动的
参考例句:
  • children are more susceptible than adults.孩子比成人易受感动。
  • we are all susceptible to advertising.我们都易受广告的影响。
5 39d8500cab259b2603b8713060cc8672     
自己担负的
参考例句:
  • the decree imposed strict censorship of the media. 这个法令强制实行严格的媒体审查制度。
  • the army imposed a dusk-to-dawn curfew. 军队强制实行黄昏至黎明的宵禁。
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