In one program, students in Rwanda and at several American high schools asked each other questions.

VOA: special.2009.11.12

So when you put together the race risk that was highest if-- you may remember in the Mexican-Americans, and with the gender risk, higher rates in women, you'd expect the rates to be especially high in Mexican-American women, and in fact, that's what you find.

将有最高患病风险的种族,记得是墨西哥裔美国人,结合患病风险较高的女性,我们会预想墨西哥裔女性,患病的风险会特别高,而事实上这也是研究得到的结果

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So in high school, I played American football at Exeter.

高中的时候，我在埃克塞特(英格兰西南部的一个城市) 玩美式橄榄球。

我喜欢运动 - SpeakingMax英语口语达人

There are about two thousand five hundred "career academies" within American high schools.

VOA: special.2010.07.16

Twenty-six thousand foreign exchange students are in American high schools this year.

VOA: special.2009.11.05

We presented comments about American high schools from foreign exchange students.

VOA: special.2009.12.31

And a big wireless carrier, AT&T,calls extending the net neutrality policy "a risky experiment" with American investment in high-speed Internet.

VOA: special.2009.09.25

The American government also says a healthy diet is one that is high in fruits, vegetables and whole grains.

VOA: special.2010.06.08

Another American study found that adding spices to meat before cooking at high temperatures may reduce harmful chemicals.

VOA: special.2010.06.01

They also led American manufacturers to raise their prices as high as those charged for imported goods.

VOA: special.2010.05.20

Then,four days later, the Telluride Bluegrass Festival brings American musical traditions to the high mountains of Colorado.

VOA: special.2009.06.08

The Republicans defended high tariffs, which they said were necessary to protect American industry and labor.

VOA: special.2010.05.20

It shows a dog jumping up high in the living room of an average American home.

VOA: special.2009.11.20

The rate is as high as eighty percent among women in the territory of American Samoa.

VOA: special.2010.08.23

Many American children and teenagers eat unhealthy foods that are high in fat and sugar.

VOA: special.2010.06.07

The import taxes had been set high to protect American industries from foreign competition.

VOA: special.2010.04.29

Congress had set the levels high to protect American industry from foreign competition.

VOA: special.2010.04.15

The high tariffs protected American goods from competing with lower-priced foreign imports.

VOA: special.2010.05.27

"We're a small college, just twelve hundred students. But about fifteen percent of our undergraduates come from homes outside the United States, which is astronomically high for an American college or university."

VOA: special.2009.12.03

"African-American men in the south have the lowest life expectancy, along with African-American men living in high-risk urban areas, places like downtown Los Angeles."

VOA: standard.2010.04.08

African-American women are another group with low life expectancy because of their high rates of obesity.

VOA: standard.2010.04.08

With his poll numbers slipping and unemployment still high, President Obama is traveling again, to tell the American people that his Recovery Act is starting to work.

VOA: standard.2009.08.05

And conditions might be right for a high-speed American train.

VOA: standard.2010.02.15