He was a private in the U.S. Army.

他是美国陆军中的一名列兵。

《柯林斯英汉双解大词典》

The U.S. also had superior firepower.

美国还有更胜一筹的火力。

《柯林斯英汉双解大词典》

He was conscripted into the U.S. army.

他被征入了美国陆军。

《柯林斯英汉双解大词典》

I would say it's going to show up in our soccer game as well. I believe the U.S.is creating their own style of play."

VOA: special.2010.06.02

It turns out the U.S. and Jamaica are the only two places on Earth now that use the Fahrenheit scale.

事实上现在地球上,只有美国和牙买加这两个国家,还在使用华氏温标。

麻省理工公开课 - 热力学与动力学课程节选

Some of the most, like famous, I mean, there's General Petraeus who's a big deal in the U.S. military.

有一些人非常出名。例如，美国军队的大人物彼得雷乌斯将军。

知道约翰·纳什吗？ - SpeakingMax英语口语达人

The pros also think the U.S. dollar and commodities will both rise sharply in 2010.

FORBES: The Smart Money Is Conflicted

In the U.S., industry uses more water than agriculture thanks to its use in power generation.

FORBES: The Water-Industrial Complex

This year the U.S. was supposed to produce 100 million gallons of the stuff.

FORBES: Building A Better Biofuel Bug