A color-blind man can't tell red from green.

有色盲的人无法分辨红绿。

About four percent of people worldwide are colorblind.

全世界大约有百分之四的人是色盲。

I compare it to people discovering they're color-blind.

我将其比作发现自己色盲的人。

You cannot become a pilot if you are color-blind.

如果你有色盲就不能当机师。

It's pretty much common knowledge that dogs are, in fact, color-blind.

事实上，狗是色盲，这几乎算是常识。

Conservatives invoke his name in defense of their vision of a color-blind society.

保守派用他的名字为他们对色盲人群的愿景辩护。

Fun fact, Facebook's colors were made blue because Mark Zuckerberg is red, green colorblind.

有趣的是，脸书是蓝色的原因竟是因为马克·扎特伯格是红绿色盲！

This means that dogs see in a similar way to humans who are red-green colorblind.

这意味着狗的视觉与红绿色盲的人相似。

There's not even a remote chance that Porter will pass the driving test. He's color-blind.

波特要考到驾照根本是机会渺茫。他是个色盲。

Okay, so that's all the different ways someone can be colorblind, but is there any treatment?

好吧，这就是色盲的所有不同形式，但是有什么治疗方法吗？

So if you're colorblind, you might not see this red number six in the sea of green.

如果你是色盲，你可能看不到绿色海洋中的红色数字 6。

You see, a wild zebra's main predator is the mighty lion, which just so happens to be colorblind.

野生斑马的主要掠食者是强大的狮子，而狮子恰好是色盲。

You see, most jungle prey can only see a limited range of colors like a colorblind person.

大多数丛林猎物其实和色盲一样，只能看到有限的颜色范围。

Most people who are colorblind, it's not that they can't see color, it's that colors are much more muted.

大多数色盲的人，他们不是看不见颜色，而是颜色要柔和得多。

Do you know how many times I just wanted to scream, " Vote for my husband, you colorblind cow! "

你知道多少次我想大喊吗，" 投票给我丈夫吧，你们这些色盲女！"

We call this dichromacy, and people with this condition are considered color-blind, even though they can see most other colors.

我们称之为二色视觉，有这种情况的人被认为是色盲，尽管他们可以看到大多数其他颜色。

What Mystic Valley's proponents and critics agree on is that its colorblind approach is at the heart of the controversy.

神秘谷的支持者和批评者一致认为，其不分肤色的做法是争议的核心。

So in that sense, nobody is truly colorblind.

所以从这个意义上说，没有人是真正的色盲。

Yeah. - Even though I'm colorblind, but I can still tell.

- 是的。 - 虽然我是色盲，但我还是能分辨出来。

I was color-blind for two weeks after that.

之后我就色盲了2周。