However, near hydrothermal vents, areas of the ocean where warm water emerges from subterranean sources, live remarkable densities of huge clams, blind crabs, and fish.

然而，在海底热液喷口附近，也就是温暖海水从地下涌出的地方，生活着大蛤、盲蟹和鱼类，数量非常庞大。

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You should know that people have to live for 43 years pretty much one way as a blind person.

大家可以想象,不得不带着一只失明的眼睛生活了43年的人,几乎就是个盲人。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Most of us would love to live in a color blind world.

FORBES: Why It's a Mistake for Doctors to be Color Blind

The 21st Century Communications and Video Accessibility Act will make it easier for people who are deaf, blind or live with a visual impairment to do what many of us take for granted -- from navigating a TV or DVD menu to sending an email on a smart phone.

WHITEHOUSE: President Obama Signs 21st Century Communications & Video Accessibility Act | The White House

This legislation will make it easier for people who are deaf, blind, or live with a visual impairment to use the technology our 21st-century economy depends on, from navigating digital menus on a television to sending emails on a smart phone.

WHITEHOUSE: Presidential Proclamation--White Cane Safety Day