电子课本网 第83页

第83页

信息发布者:
   Many wild animals are in danger, because the 
environment in which they are living has changed 
a lot. For example, with the development of cities, 
the air is polluted and the water is not clean 
any more. Many of them don't have enough 
food to eat. At the same time, many people 
kill animals for their fur, skin, teeth and meat.
    As we all know, animals are our friends. 
Human beings can't live without plants or 
animals. We should plant more trees to make 
homes for wild animals and stop animals from 
being killed. If there are more plants and more 
wild animals, the world will be more beautiful.