What do you think of the night view of the city with lights?

I have to say that the night view of the city is a very beautiful picture, which makes people yearn for it-a symbol of prosperity and glory. Once, I was full of yearning for the night view of big cities, as if that was my goal as a small town in the future. During that time, I especially liked to search the night scenes of major cities, such as Guangzhou, Shanghai and Hong Kong. I really found them particularly beautiful. In addition to yearning, I also imagine that I will live here in the future, which really feels good.

But it was not until I grew up and had the knowledge brought by reading more books that I gradually understood how much was sacrificed behind the prosperity of the city, whether it was the pollution to the environment or the people living here. From then on, I gradually let go of my attachment to the city of lights, because I gradually knew the influence behind it. Although beautiful, it is harmful, just like a "mermaid"-with a moving voice, it brings death to people.

"Light pollution" is no stranger to many people, and it has gradually become one of the serious pollution sources in today's era. Every time night falls, every big city will unfold its new side, just like singing young people into this cheerful stage, but as long as you pay attention to some life knowledge at ordinary times, you will know that light pollution will do some harm to our health. The most obvious thing is the eyes. Our eyes have a certain acceptance range for brightness, but the city lights often go far beyond this range because of their splendor. This will cause damage to the retina of the eye, and even temporary blindness in severe cases.

The night view of the city may be what everyone expects, but the more beautiful things are, the greater the darkness behind them. Chai Jing once mentioned the problem of light pollution under the dome, which needs our attention. Otherwise, in the future, we may not only hurt our eyes, but also have an impact on the environment.