Spiders see only the HTML coding, just as screen readers work for visuallyimpairedpeople.
爬行器只查看 HTML 代码,就像有视力障碍的用户所用的屏幕阅读器一样。
2
For decades, scientists and eye doctors have been trying to develop artificial eyes that would return the sense of sight to blind and visuallyimpairedpeople.
数十年来,科学家和眼科医生一直努力研制人造眼球,以使盲人和视力受损者重见光明。
3
Older drivers and visually-or physically-impairedpeople would gain a new level of freedom.