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

有些涂料中掺入了能捕获大气污染物的微小银颗粒。

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

所以植物绝对可以净化实验室试验箱中的一些污染物。

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。

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.

以前，科学家注意到有随着风抵达北极的污染物。

Our air quality now suffers from the effects of pollutants emitted directly from our cars.

我们的空气质量一直受到汽车排放污染物的影响。