第1个回答 2010-09-07
If we want to leave a better life and have a bright future,we must do our best to protect the environment:
First of all, we will have to control the growth of the population. The more people that are brought into the world, the more houses and food are needed. As a result of that, people have no choice but to cut down trees to make room for buildings and farming.
Secondly, some measures are taken to control and stop pollution from now on. For instance, close down some factories that produce serious pollution, make the water clean before it goes into the rivers, lakes and seas.
But the most important thing is to make people realize the importance of protecting the environment, and then everybody can join in the campaign to fight against pollution.