Because the last went to the activities I will give the computer installed a geographic information system that our country land is really too big, I’ll look around after a time, visit the motherland beautiful rivers and mountains of a country. Night with my dad in the chat when I gave my father told some about the use of geographic information system, Dad listened to my story and said they had to go out to play when there is no we are now so many tools, that is when they go out to play when the lease has good sense of direction it is said, also saw a lot of beautiful scenery, I heard my father say that I said I as long as the rest I have to go out to play.