A huge new study conducted in Europe, North America and Asia, based on 2.4 million nonsmokers who had lung cancer, provides new information about just who is at risk.

刚开展的大型研究，基于欧洲、北美及亚洲240万身患肺癌的非吸烟者，提供了新的肺癌风险相关信息。

youdao

I have a Chinese-American friend who says she is embarrassed when she meets Chinese students in America who chose ridiculous names for themselves.

我的美国华裔朋友说，遇到用怪名的中国留学生时，为他们非常尴尬。

youdao

A man who dresses the United States Olympic team for the opening and closing ceremonies, and who (because he got in trouble, admittedly) is now doing so in Made-in-America stuff.

美国奥运代表团在开幕式和闭幕式上也是穿他的服装，而且他现在还在致力于推动美国制造(虽然说这是因为他遇到麻烦了)。

youdao

Uncle Sam is pictured as a serious old man with white hair who is dressed in America's colors of red, white and blue.

VOA: special.2009.09.25

Again in 2009 America put a new commander in Afghnastan who is in fact now the supreme Nato commander in Afghnastan, General Morquisto, Stanley Morquisto.

009年美国在阿富汗派了一个新的指挥官,他实际上现在是北约在阿富汗的最高指挥官，斯坦利将军。

普林斯顿公开课 - 国际座谈会课程节选

Each of you, who is above 18 and is an American citizen, and was born in America above whatever it is, whatever the rule is, whatever the Constitution says), each of you can potentially stand up now and say you're going to run for president.

你们中每一个到了18岁的美国公民,并生在美国,大于不论几岁,不论规定是多少,不论宪法怎么规定,你们都可以站出来,参加总统竞选

耶鲁公开课 - 博弈论课程节选

In addition, Calzaghe, who is fighting in America for the first time, dismissed suggestions that he might be too far out of his comfort zone on the Vegas Strip.

BBC: Hopkins just too old - Calzaghe

Anyone who tells you otherwise, anyone who tells you that America is in decline or that our influence has waned, doesn't know what they are talking about.

BBC: Barack Obama confronts the China challenge

And when you are talking to folks who are trying to decide who is the best person in this race to keep America moving forward, I want you to tell them a few things.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Hampton, VA