对美国的简介,用英文,300词左右,基本信息,风俗,人文地理啊什么的,赏分

对美国的简介,用英文,300词左右,基本信息,风俗,人文地理啊什么的,赏分
对美国的简介,用英文,300词左右,基本信息,风俗,人文地理啊什么的,赏分

对美国的简介,用英文,300词左右,基本信息,风俗,人文地理啊什么的,赏分
这是有关美国的一些资料,约有 470 词,您自己整理一下吧(可以吧气候那一段简化一下)：
The United States of America (USA or U.S.A.),commonly called the United States or America,is a federal republic consisting of fifty states and a federal district.The country also has five populated and nine unpopulated territories in the Pacificand the Caribbean.
The United States is a developed country and has the world's largest national economy,with an estimated 2012 GDP of $15.6 trillion.
At 9.83 million km2 and with around 315 million people,the United States is the world's third or fourth largest nation by total area (land and water),ranking behind Russia and Canada and just above or below China
The United States,with its large size and geographic variety,includes most climate types.To the east of the 100th meridian,the climate ranges from humid continental in the north to humid subtropical in the south.The southern tip of Florida is tropical,as is Hawaii.The Great Plains west of the 100th meridian are semi-arid.Much of the Weste rnmountains are alpine.The climate is arid in the Great Basin,desert in the Southwest,Mediterranean in coastal California,and oceanic in coastal Oregon and Washington and southern Alaska.Most of Alaska is subarctic or polar.Extreme weather is not uncommon—the states bordering the Gulf of Mexico are prone to hurricanes,and most of the world's tornadoes occur within the country,mainly in the Midwest's Tornado Alley.
English (AmericanEnglish) is the de facto national language.Spanish,spoken by 12% of the population at home,is the second most common language and the most widely taught second language.American public education is operated by state and local governments,regulated by the United States Department of Education through restrictions on federal grants.In most states,children are required to attend school from the age of six or seven (generally,kindergartenor first grade) until they turn eighteen (generally bringing them through twelfth grade,the end of high school); some states allow students to leave school at sixteen or seventeen.About 12% of children are enrolled in parochialor nonsectarian private schools.Just over 2% of children are home schooled.
American culture is considered the most individualistic in the world.The American Dream,or the perception that Americans enjoy high social mobility,plays a key role in attracting immigrants.While the mainstream culture holds that the United States is a classless society,scholars identify significant differences between the country's social classes,affecting socialization,language,and values.
Baseball has been regarded as the national sport since the late 19th century,while American football is now by several measures the most popular spectator sport.Basketball and ice hockey are the country's next two leading professional team sports.Collegef ootball and basketball attract large audiences.Boxing and horse racing were once the most watched individual sports,but they have been eclipsed by golf and auto racing,particularly NASCAR.

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