Nowadays pollution has become a hot talk。 We know there are several kinds of pollutions such as white pollution,waste from daily life,waste water from factories or cars,noises。
  。。Where there are people ,there are pollution。
   In the past ,we never imagine we will throw so much daily waste。As people begin to use plastics bags for buying vegetable or food, they also use the palstics bags for filling the waste from kitchens such as remaining food, bad vegetables,they have made a lot of rubbish。
  Every day you'll notice the dustmen busying collecting so much rubbish with a truck。How to get rid of the "white waste"has become a serious problem。
  
  Luckily, in some cities,we can see some different dustbins which are designed for different rubbish。As we know some of the rubbish as waste paper、galsses、plastics cab be recycled and reused again。
  If people put different rubbish into different dustbins ，it will be easy for the dustmen to collect them and then have them recycled 。
  But some people still have no good habit to classify their rubbish and throw rubbish everywhere。
   We have only one earth which is our home。
  Every one of us should take good care of it。In this way can we  have a better environmemnt to live in。