Industry, wildfires and cars can release polluting greenhouse gases, which trap heat in our atmosphere.

工业、野火和汽车会出造成污染的温室气，温室气会在大气中吸收并锁住热量。

The huge fire sent dense smoke up to the sky.

大火向空中出浓烟。

And older telescopes can detect only strong, simple signals of the sort emitted by small molecules like carbon monoxide and hydrogen cyanide, which have two and three atoms respectively.

并且老望远镜只能探测到一氧化碳（原子）、氢氰化物（三原子）等小分子出的强的，简单的信号。

The other big argument is that when you burn fossil fuels, you release substances trapped in the ground for a long time, which leads to some long-term negative effects, like global warming and the greenhouse effect.

另一个大争议是，当你燃烧化学燃料时，会出长期滞留在地面的物质，这种物质会导致一些长期的负面效果，比如全球变暖和温室效应。

These glands then release a burst of the neurotransmitter adrenaline.

然这些腺出神经递质肾上腺素的爆发。

You don't know the Darkness you've unleashed.

你不知道你出了怎样的黑暗。

But to see one, you would need to build a telescope as large as the Earth, because the black hole that we're looking at gives off copious radio waves.

但是想要亲眼所见，就需要建造一个和地球一样大的望远镜，因为我们所看到的黑洞会出大量的无线电波。

Yes, the coronavirus, like many other viruses and diseases creates a chemical reaction within the body which in turn, releases a smell that our human noses can't detect.

是的，冠状病毒，与许多其他病毒和疾病一样，进入内会产生化学反应，进而出一种人类鼻子无法察觉的气味。

I had had a man grope me in front of multiple colleagues, and I was tired of wondering if it was something I wore, I was tired of wondering if it was a vibe I was giving off.

有一个男人在很多同事面前对我上下其手，而我已经厌倦去猜想是不是因为我穿的服装的关系，我也厌倦怀疑是不是因为我有出什么讯息。

Most of it will make it's way to landfills, where it eventually rots emitting methane.

大部分会被送到垃圾填埋场，最终腐烂出甲烷。

Your heart beats faster, your pupils dilate, and your body releases glucose for additional energy, not because you're in danger but because your body is telling you that something important is happening.

你的心跳加速，你的瞳孔扩大，你的身也出葡萄糖来提供更多的能量，这不是因为你面临着危险，而是你的身在告诉你这件事十分重要。

The fuel rods will remain radioactive enough to emit a lethal dose for tens or hundreds of thousands of years past their removal.

燃料棒在被移除的数万年至数十万年间，仍将出足以致命的剂量。

It was discovered that living plants emit 10 to 100 times more methane than dead plants. Scientists had previously thought that plants could only emit methane in the absence of oxygen.

科普勒博士和他的同事们发现，活着的植物所排的甲烷量是死去植物的10—100倍，而科学家们先前则认为植物只有在缺氧时才能出甲烷。

Byron Court's head teacher - the person in charge of a school - believes children feel integrated because she tries to celebrate all the different cultures and avoids suggesting one culture is better than the other.

Byron Court的校长，学校的负责人，相信孩子们很容易融入这里，因为她重视每一种文化，而且避免对学生们出一种文化比另一种文化优越的信息。

To be clear, whatever happened last Thursday did not appear to have given off a large plume of nuclear radiation like the Chernobyl disaster did but more than 30 years later Chernobyl's effects are still rippling across Russia.

需要明确的是，上周四发生的事情似乎并没有像切尔诺贝利核事故那样出大量的核辐射，但30多年，切尔诺贝利的影响仍然波及整个俄罗斯。

And there's a chance that this actually could unleash unimaginable evils on the world.

有可能会向世界出无法想象的灾厄。

The increased carbon dioxide we give off when we're exercising can create a buzz among the insects as well as our sweat.

我们锻炼时不断出的二氧化碳不仅让我们出汗，还会招来这些嗡嗡的虫子。

That's when magnetic fields and super hot gas violently erupt from the surface, releasing as much energy as ten billion hydrogen bombs.

那时磁场和超热气会猛烈地从表面喷发出来，出近似于 100 亿颗氢弹的能量。

You never know, I might unleash my musical potential.

你永远不知道，我可能会出我的音乐潜能。

The volcanoes release more carbon dioxide and push the temperature up even higher.

这些火山出更多二氧化碳，让气温进一步升高。