求翻译：所谓“白色污染”，是人们对塑料垃圾污染环境的一种形象称谓。它是指用聚苯乙烯、聚丙烯、聚氯乙烯等高分子化合物制成的各类生活塑料制品使用后被弃置成为固体废物，由于随意乱丢乱扔，难于降解处理，以致造成城市环境严重污染的现象。是什么意思？

The so-called "white pollution" is a plastic garbage polluting the environment, an image title. It refers to the life of all kinds of plastic products made of polystyrene, polypropylene, polyvinyl chloride and other polymers after being disposed of as solid waste degradation is difficult to handle,

正在翻译，请等待...

So-called “white pollution”, is the people to the plastic trash pollution environment one kind of vivid name.It is refers to each kind of life plastic product use which after the polystyrene, the polypropylene, the polyvinyl-chloride contour molecular compound makes to abandon into the solid waste,

The so-called "white", is the perception of the image of a plastic garbage polluting the environment. It refers to macromolecular compound such as polystyrene, polypropylene and PVC plastic products made of various types of life were disposed of as solid waste after use, because of the trash throw,