例文
The United States is a country that between Canada and Mexico .It has 9.4 million square kilometers .There are 245 million people in the United States .The United States is on the fifth Time Zones.Most of the people in the United States are speak English or Spanish.there are also many strips of the people in there. Like;Cebtral Americans, Blacks,Jews, Chinese and the Native speakers.The famous city of the United Sates are Washington ,New York and so on.