The sky would be completely dark.

天空完全变黑。

TV networks start to go dark.

电视网络开始变黑。

The melanin is what darkens your skin.

黑色素使皮肤变黑。

Oxygen was making this possible before as well.

氧气之前也能把天空变黑。

32 My fingers turn black in front of my eyes.

我手指在眼前变黑了。

They did not understand why the sun became dark.

他们不知道为什么太阳会变黑。

It was darkening each instant, and there was no time to waste.

天逐渐变黑，我们没时了。

Can that room get dark real fast, and an attack it launched?

那个房会很快变黑，然后发动攻击吗？

Everywhere turned black meanwhile sought to be sunshine.

所有方都变黑了，找不到阳光。

Whoa! It's the middle of the day, so why is the sky getting dark?

哇！现在是中午，为什么天变黑了？

As he stepped onto the scales, his face immediately darkened.

当他踏上秤时，他脸立刻变黑了。

No, first they turn black and necrotic, and then they fall off.

不，手指先会变黑坏死，然后才掉下来。

I heard my men going after him with their guns and then everything went black.

我听见我人开枪追赶他，然后一切都变黑了。

For something to be black, it has to stop light from getting back to your eyes.

要使某物变黑，它必须阻止光线回到你眼睛。

Burnout, you might think of a candle's blackened, shriveled, worn-out wick.

关于过度劳累，你可能会想到变黑、皱缩、破损蜡烛灯芯。

The melanin levels in a baby's eyes determine how dark their eyes become.

婴儿眼睛中黑色素水平决定了他们眼睛变黑程度。

That's because my clear, milky juice turns dark when it's exposed to air.

这是因为，我清澈乳白色汁液暴露在空气中会变黑。

Dead, brown fields bitten by frost are more common, too.

许多农田遭到霜冻破坏变黑，或者是死亡，这些都非常常见。

Over the next few billion years, it'll cool and fade to black.

在接下来几十亿年里，它会冷却并逐渐变黑。

See the color of the pewter now it's turning kind of black looking see it?

看到锡颜色了吗？它看起来有点变黑了，看到了吗？