As we all known, water is very important to us. We can live without water. We need to drink water everyday and the food we eat needs water too.We should face that water is badly polluted. We need to pay attention that water is wasted seriously. So, what we should do now is saving water and protecting the water.
And electricity plays a very important role in our life today, we can not live without it. In our country, we have using it for about 50 years. But,we have to know,in the same time,a large part of it was wasted,it's polluted environment around us. as a student,we should like using the air-conditioner less often, turning off the light upon leaving, reminding family members of the importance of saving electricity and so on.
As a saying puts, " Actions speak louder than words", please join in the action to save electricity, from yourself, from now on. Action!
后来写的：
It is useful for us to form a good economical habit. As we all know, so many kinds of energy sources to be used by human being. But it is impossible that they can be supplied to us forever.
As we know, water is very important to us. We can live without water. We need to drink water everyday and the food we eat needs water too.
Electricity plays a very important role in our life,we can not live without it. But,in the same time,a large part of it was wasted by human beings. As a student,we should like using the air-conditioner less often, turning off the light upon leaving, reminding family members of the importance of saving electricity and so on.
As far as I am concerned, we should protect them and economize to use them. So it is most important that we form a good economical habit.
先看看行不行,不行再改.