The United States began to expand west during the middle eighteen hundreds. People settled in the great open areas of the Dakotas, Utah, Wyoming, and California.

美国自十九世纪中叶开始大规模地向西部扩张，大量的移民涌向广袤的达科他、犹他、怀俄明和加利福尼亚地区。

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Anasazi, meaning "ancient people," is the name given to prehistoric Native Americans who lived in the Four Corners region of the United States, where Utah, Arizona, New Mexico, and Colorado meet.

阿纳萨齐的意思就是“古人”，这个名字是指史前的一种美洲当地人，当年他们居住在美国犹他、亚利桑那、新墨西哥及科罗拉多这四个地区的交界处。

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Now, researchers in the United States think they have found a biological test for autism. A team from Harvard University in Massachusetts and the University of Utah developed it.

现在，美国的研究人员认为他们已经发现了诊断自闭症的生物测试方法。来自哈佛大学和犹他大学的小组开发了该测试。

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It gave the United States nearly all of what is today the states of California, Nevada,Utah,Arizona,Colorado and New Mexico.

VOA: special.2009.03.30

While on public service leave from the University of Utah from 1993 to 1997, Matheson served as United States Attorney for the District of Utah.

WHITEHOUSE: The White House

On November 16, 2011, the United States, through the Director of the Ogden, Utah, Service Center of the Internal Revenue Service, mailed to Plaintiff Notices of Disallowance of each of its Claims for Refund of tax for each of the Tax Periods.

FORBES: District Court Rules Signing Advances To Physicians Are Current Wages

Things get a bit more interesting when you get down to specific routes in the United States, however, where the I-15 in Utah and Nevada comes out on top with an average speed of 77.67 miles per hour.

ENGADGET: TomTom data finds drivers aren't speeding much, are being watched