2. 外语
  3. Computer Eyeglasses As computers become a more and more vital part of today’s lifestyle and practices, / new medical conditi

Computer Eyeglasses As computers become a more and more vital part of today’s lifestyle and practices, / new medical conditi

admin2015-07-28  46
问题  
选项
答案 Computer Eyeglasses As computers become a more and more vital part of today’s lifestyle and practices, / new medical conditions are developing as a result of their usage. / The most common to date is computer vision problems, / which include eye pain, tired and burning eyes, watering or dry eyes, eye strain. / One would never imagine that such a useful and innovative tool could cause so much physical discomfort. / As a result of these, science professionals seized the opportunity / to create computer eyeglasses to ease these common conditions / and make computer usage less painful and more comfortable. / The computer vision problems affect adults as well as children. / Although children normally have different requirements for near and distance vision glasses, / computer eyeglasses can be used universally for both groups. / Please note that near and distance vision glasses / should not be used as replacements for computer glasses. / They do not serve the same purpose, / and in some cases will cause more harm than good.
解析
转载请注明原文地址:https://kaotiyun.com/show/XCXK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)