High school students shoulder the responsibility of creating the future. We should establish a sense of frugality from an early age and protect the earth's resources. Therefore, we should not litter and spit everywhere. White pollution should be eliminated to promote environmental protection. If you see someone littering, we will stop him in time and tell him that it is wrong to do so. Together, we will become small environmental protection guards and create a clean society.

Because we only have one earth.

Translation:

Protecting the environment is everyone's responsibility.

Middle school students shoulder the heavy responsibility of creating the future. We should establish a sense of conservation from an early age and protect the earth's resources. Therefore, we should not litter and spit everywhere. We should put an end to white pollution and advocate green environmental protection. If we see someone littering, we should stop him in time and tell him that it is wrong to do so. We should be little guardians of environmental protection and jointly create a clean society.

Because we only have one earth.

I wrote it myself. Third grade level.