Cook told Clara how he had become blind over time and shared stories of his days as a traveling salesman.

库克告诉克拉拉他是如何随着时间的推移而失明的，并分享了他作为旅行推销员的故事。

youdao

This is the first time that blind people have ever done individual studies before a product was put on the market.

这是盲人第一次在产品投放市场之前进行个人研究。

youdao

I found this young man was blind, so I stood for some time without crossing the street.

我发现这个年轻人是盲人，所以我站了一会儿没有过马路。

youdao

Now we know that Milton was blind probably well before the time he began writing Paradise Lost, and therefore, of course, he was then unable to read.

现在我们知道弥尔顿很可能失明了,这早于他开始写《失乐园》的时间，因此，他不能通过眼睛阅读。

耶鲁公开课 - 弥尔顿课程节选

Some of those kids will need coronary bypass surgery in their twenties; some of them will be blind by the time they're thirty.

这些孩子有的要在二十多岁时,做冠状动脉搭桥手术,有些人在三十岁的时候会失明

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So they'll be blind the next time.

NPR: The Scene at London's Heathrow Airport

And the time-honoured blind date could soon fall out of fashion, if the report's conclusions are correct.

BBC: Woman using a 3G mobile

Had the two arms of the study not been carried out in parallel, future researchers might have travelled up an expensive and time-consuming blind alley.

ECONOMIST: AIDS