Hints:
World Health Organization
astigmatism
Massachusetts Institute of Technology
Netra
Sanskrit
Near Eye Tool for Refractive Assessment
校稿 maymedici
翻译 龙猫08
组长 蓝色三叶草
More than 280,000,000 people around the world have vision problems or are blind. The World Health Organization says 9 out of 10 of them live in developing countries. And 80% of the problems can be prevented or cured. Uncorrected cases of near-sightedness, far-sightedness and astigmatism are the …
世界各地超过2.8亿人或存在视力问题或失明。世界卫生组织指出90%的患者生活在发展中国家， 而其中80%的视力问题是可以预防或治愈的。 近视、远视和散光没有得到矫正是导致视力问题的主要原因。这些被称为屈光不正。在医疗条件有限的国家中这些问题经常得不到治疗。 但是美国麻省理工学院的研究人员已经研发出了一种…