研究人员在世界各地空气、土壤、河流和最深海沟发现塑料微粒踪迹，自来水、瓶装水、海鲜和啤酒中也能找到这些微塑料。
Researchers have found the traces of plastic particles in the air, soil, and rivers across the world, as well as in the deepest oceanic trench, and these plastic particles also can be found in tap water, bottled water, sea foods, and beer.