So plants definitely can remove some pollutants in a laboratory test chamber.

所植物绝对可净化实箱中的一些污染物。

That's not necessarily a problem, except it means more and more pollutants are discharged into the rivers.

那并不一定是个问题，不过那意味着越来越多的污染被排放到河流之中。

Many air pollutants also cause global warming.

许多空气污染物也会导致全球变暖。

And while CO2 is useful in space, it's definitely a pollutant here on Earth.

虽然二氧化碳在太空中是有用的，但在地球上它绝对是一种污染物。

Some paints incorporate tiny silver particles, which capture atmospheric pollutants.

有些涂料中掺入了能捕大气污染物的微小银颗粒。

To help fight the problem, the WHO announced new guidelines aimed at reducing household pollutants.

为帮助解决这一问题，世卫组织宣布了意在减少家庭污染的新规定。

Their missions include monitoring new pollutants like microplastics and drifting garbage in the Antarctic Ocean.

他们的任务包括监测微塑料和南极海洋漂浮垃圾等新型污染物。

But closer to Earth's surface, ozone is a common pollutant.

但更靠近地球表面的话，臭氧就会是一种常见的污染物。

Previously, scientists noticed pollutants arriving in the Arctic with the wind.

，学家注意到有随着风抵达北极的污染物。

As winter approaches, the cold air acts as a blanket covering the ground trapping air pollutants.

随着冬季的来临，寒冷的空气如同厚重的毯子，覆盖在地面上，封锁住了空气污染物对外流通的渠道。

But in other cases, they result in even more toxic secondary pollutants.

但在其他的情况下，会产生毒性更强的衍生性污染物。

But right now, there's not much wind to blow pollutants away.

但是现在，没有足够的风来吹走空气中的污染物。

Irritability is the carbon monoxide of emotional pollutants.

易怒就是一种情绪污染物的一氧化碳。

Using concrete actions to bring down the air pollutants, we will gain the trust of the people.”

用具体的行动减少空气污染，我们会得人民的信任。”

And pollutants are the actual substances that cause pollution.

污染物指的是引起污染的实物。

Where agricultural and industrial pollutants have accumulated for decades.

几十年来农业和工业污染物在这里积累。

Pollutants inside the lake are being constantly removed.

同时湖内的污染物也经常进行清理。

A monitor industrial pollutants rigorously. Right? Strictly.

严格监控工业污染物。

Coal plants give off air pollutants and heat-trapping gases that have been linked to climate change.

煤电厂会释放与气候变化有关的空气污染物和吸热气体。

Day and night, their chimneys belched out clouds of pollutants.

他们的烟囱日夜不停地喷出一团团污染物。