World Environment DayJune 5, 2004World Environment Day was established by the United Nations General Assembly in 1972 to mark the opening of the Stockholm Conference on the Human E
Many people believe that we have developed into a “throw-away society” which is filling with plastic bags and rubbish. What do you think?Wind blows up bags higher and higher in t
发贴：philipfang Many people believe that human activity is causing the earth’s temperature to rise. They say that this global warming will have dreadful consequence
The unlimited use of cars may cause many problems. What are those problems? In order to reduce the problems, should we discourage people to use cars? 轿车数量的快速增长
The unlimited use of cars may cause many problems. What are those problems? In order to reduce the problems, should we discourage people to use cars? 轿车数量的快速增长带来很多相关
1）Some people believe that air travel should be restricted because it causes serious pollution and uses up the world's fuel resources. To what extent do you agree or disagree?
