第1个回答 2008-06-24
Japan replies on day, the mankind can't bear the heavy load to ask letting. The mankind has done a lot of things unfavorable to the environment, it is poorer and poorer to cause the environment. Do not want still good-for-nothing conveniently. People cut trees, still the good-for-nothing conveniently, the forest is turned into a desert finally. Go to plant trees more as much as possible, let us protect the earth together. A lot of factories discharge the waste gas, enter air, several rivers. We only have one earth. Most rivers become dirty, no longer clean and fresh. Temperature one on the earth is rising. All dozens are finished. I think we should protect the earth.