Garbage sorting in Shanghai flies around. How do you evaluate garbage classification?

In fact, the complexity of garbage sorting will be much more difficult than we thought. You see, even many things that can be seen everywhere in our lives may be a mixture of many different classifications, such as a pair of old sports shoes, but its surface seems to be reticulate and I don't know what material it is, and then I don't know what material it is. It looks like a rubber-soled air cushion. I'm not sure what material it is, but anyway, before you throw these shoes, you have to dissect your shoes first, and then find out what material they are on the Internet before you can sort them out. A pair of shoes is still such a headache, but our domestic garbage is still a lot ~

Of course, I think, on the whole, garbage classification is definitely the embodiment of a nation's comprehensive quality and knowledge. After all, how can we do it well if we don't understand it? So I wonder if this is a policy that our country has come up with to urge us to study hard in this life.

And now the garbage pollution is getting more and more serious, and we don't want our future generations to just sit and play on the garbage mountain, so, ah, we planted the cause, so we will take the consequences ourselves and eat them ourselves.

But in fact, China's garbage classification began to be implemented as early as ten years ago, and the simple classification is only "recyclable" and "non-recyclable", which has not been fully implemented so far.

As for the detailed classification of garbage, I wonder if I can see it in my lifetime …