I came out of Motel to the albertonson supermarket and bought some food! Then I came to twin fall in the evening! While picnicing picnic, watching the sunset over the waterfall, I was infected by the magnificent mountain and river scenery of the United States! Many tourists are family tours, and they are moved by the value of the American people's family! Next to introduction about the origin of Gold discovery gold rush here! Early Chinese people's sour past