Although humans may be able to stabilize man-made pollutants, it might take decades.

虽然人类也许能稳定人造污染物，但可能需要花费几十年。

For instance, I've seen a few studies recently that declared the Australian Great Barrier Reef to be dead due to man-made pollutants and garbage in the water.

例如，我最近看到一些研究表示澳大利亚的大堡礁即将因为水中人造的污染物和垃圾而死亡。

07% of every breath you take likely contains man-made pollutants— potentially including toxic compounds that can cause lung disease, cancer, and even DNA damage.

07% 的每一次呼吸都可能含有人造污染物— — 可能包括可能导致肺部疾病、癌症甚至 DNA 损伤的有毒化合物。

But no matter where you are, 0.07% of every breath you take likely contains man-made pollutants — potentially including toxic compounds that can cause lung disease, cancer, and even DNA damage.

但不论你身在何处，你所吸入的每一口气中有 0.07% 都可能含有人造污染物，可能是会造成肺部疾病、癌症，甚至损害 DNA 的有毒化合物。

It can contain grains of sand, dead skin cells, tiny hairs and threads, animal dander, pollen, manmade pollutants, minerals from outer space, and, of course, dust mites.

它可能含有沙粒、死皮细胞、细小的毛发和线、动物皮屑、花粉、人造污染物、来自外太空的矿物质，当然还有尘螨。