This factory produces black smoke,
Suddenly cloudy,
Who will pollute the world?
Yesterday, the blue sky disappeared.
Where are you going? Across 2007,
Don't save money,
Legal proceedings three years ago.
The starting point of energy conservation and emission reduction is high,
Give me back the blue sky. The above is a poem about energy conservation and environmental protection that you need. Writing on A4 paper can be divided into two paragraphs. I have disconnected this point and copied it to finish the work. I hope it helps you!