第1个回答 2009-04-18
It should be pointed out:although plastic bags and fastfood boxes bring convinience to our life,still bring some questions.
Discarded plastic bags and fastfood boxes are usually called white pollution.
These white pollutions increase every day by several billion,which lead to the stubbon of the white pollution.
So we must draw together to wipe out the white pollution to restore our Earth`s cleansing.
第2个回答 2009-04-18
It should be noted that, although the plastic bagsto our lives convenient, but also had some problems. Discarded plastic bagsis often called white pollution. These white pollution to the amount of several billion per day is increasing, resulting in the persistence of white pollution. Because we have done to eliminate white pollution, which will be the restoration of our planet clean.
第3个回答 2009-04-18
What should be pointed out is that although plastic bags and fast food boxes have brought convenience to our life,they also cause problems.Abandoned plastic bags and fast food boxes are usually called white pollution.These white pollution is increasing in the number of several billions per day,which causes stabilization of white pollution.So we must work as one and fight in unison to eliminate white pollution so as to bring our earth back to neatness.