One possible version:
Nowadays, pollution is getting worse and worse. The damage to the environment is getting serious. In my opinion, we should take some measures to protect the environment.
To protect the environment, I think we should do the follow things. Some useful garbage can be recycled, while the harmful things should be put in a safe place. Smoke and wastewater should be cleaned before they go into the air. If too many trees are cut down, forests will disappear. We should do our best to take good care of environment. For example, we should plant trees and stop using wooden chopsticks and stop throwing garbage everywhere. With modern fishing methods, more and more fish are caught. If too many fish are taken from the sea, there will soon be none left. If the rivers are polluted, we will die from the poison. We should make full use of natural resources, or we will be in great damage very soon.
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