索尼已经计划在这个月发行两款新的阅读器，但是这周在一家零售商提前将其添加到网上商店之后，这两款设备的图片已经发布在博客里面了。
Sony had planned to unveil the two new Readers later this month, but images of the devices were posted on gadget blogs this week after one retailer prematurely added them to its online store.
有了替代文本后，屏幕阅读器之类的辅助技术就可以以另一种方式传达图片的内容。
With alternative text the assistant technology, such as a screen reader, can convey the meaning of the image in an alternative way.
当你使用文字阅读器，遇到网页中的图片时，很可能阅读器，没办法读出图片来。
If you have a Text-to-Speech Reader, and it comes across a website that has graphics Most likely it's not gonna be or would like to read the graphics.
近来她购买一个口袋大小的阅读器，它以图片的形式储存文本并能大声诵读文章，她说这样一来，视力不过是“另一种科技”。
Recently she purchased a pocket-size reading machine that takes photographs of text and then reads the words aloud, and she said she thought of vision like that, as “just another piece of technology.”
近来她购买一个口袋大小的阅读器，它以图片的形式储存文本并能大声诵读文章，她说这样一来，视力不过是“另一种科技”。
Recently she purchased a pocket-size reading machine that takes photographs of text and then reads the words aloud, and she said she thought of vision like that, as “just another piece of technology.”
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