What can people learn from museums?

What can people learn from museums?
用英文回答下这个问题.

As you are aware,museum is a certain building whick displays the collectiong of artistic,historic,natural or scientific objects.No one can deny that such a building has its own important purpose in a city.In this essay,i will discuss this issue as following.To begin with,i think that the major purpose of establishing a museum is collecting,arranging and protecting the achievement of human civilization.As to all art museum,it collects the great painting works after collecting and erpairing them.as to a historic best of its culture.Nothing clse can play such an important role.without museum,we will lose many treasurable things.Secondary,people can learn great deal of knowledge from all kinds of museums.Form a natural museum,people can know the evolutiong of our earth's ecosystem.In a scientic museum,poeple can know the latest development of technology are sicence.It is a very good place for people,especially for children ,to enlarge their vision.In addition,museum is a good place for people to spend their spare time and it is a hot point of tourism.Lastly,museum is regarded as an important academic research centres.In the fields of history,art and archeology,no one can doubt its leading roles with the abundant collections which is the valueless research resources,people can gain more and more achievement in their research fields with the help of museums.To sum up,museum has its own important purpose and it is very necessary for our society.Government can invest more money to museum to supoort collecting,repairing and researching work.Secord,private groups and individrals can be a source of furd.Meanwhile,museum can get furds through ticckits system.In a word,with eh coopeation of govement,individvals and museum itself,our museum can contribute more to the citizions in their life.