They are Russia, the United States and China.

它们是俄罗斯、美国和中国。

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Even as the United States and China cooperate, we also compete.

美中两国在合作的同时，也在相互竞争。

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And it will if the United States and China work more closely together.

如果美国与中国进行更密切的合作，这种局面就会出现。

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The report by a team from the United States and China appears in the Proceedings of the National Academy of Sciences.

VOA: special.2009.10.27

When King Abdullah became King of Saudi Arabia in 2005, he took four trips, one to the United States, the other three were to China, India and Malaysia.

阿卜杜拉2005年加冕沙特阿拉伯国王时，他访问了四个国家，他访问了美国，还访问了其他三个国家，中国，印度和马来西亚。

普林斯顿公开课 - 国际座谈会课程节选

And you ask about India's relationship to China India cannot afford to alienate China China is far too powerful and a significant dynamic a country, so whether the United States think of them as adversary or not India does not think so.

你还问到中印的关系,印度不能疏离中国,因为中国非常强大，经济发展,非常迅速，所以不论美国,有没有把中国视为敌人,印度都不会与中国敌对。

普林斯顿公开课 - 国际座谈会课程节选

In January 2007, interest rates in the United States and China were at similar levels.

FORBES: China Reaches Into Its Monetary Tool Kit

The United States and China have exchanged accusations of dumping for years and imposed tit-for-tat duties.

FORBES: Why Antidumping Duties On Chinese Furniture Don't Save U.S. Jobs

The resolution was drafted by the United States and China, North Korea's closest ally.

NPR: Furious Over Sanctions, NKorea Vows To Nuke US