此外，我们要减少使用塑料袋会造成白色垃圾污染。
In addition, we have to minimize the use of plastic bags as they would cause white trash pollution.
用一块多孔材料(看起来像白色垃圾袋塑料)放在正极和负极中间，像块三明治。
With a piece of porous separator material (it looks like white trash-bag plastic) between them, the positive and negative electrodes are sandwiched together into stacks.
由于这些物品很难自然降解，人们发现自己已经被日益扩大的白色垃圾海洋所包围。
As it is difficult for them to decompose, people find themselves surrounded by an expanding ocean of white rubbish.
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