【正文】
cause of the air pollution! Don’t you see there are less lives in the water? Don’t you see that we must pay higher cost in water processing? We’ve got much darker water running around! The oceans are in danger. Don’t you see the mountains getting bald ? Don’t you see our ground being hollow ? We’ve been exhausting the resources beneath the earth. Our grandchildren will live on nothing. We have only one globe. Treasure the mother nature!