Mexicans generally eat chillies several times per day, while Americans only eat chillies a few times a week.

墨西哥人通常在一天之内吃好几次辣椒，而美国人在一周以内才会品尝几次。

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World Hunger—While Americans grow increasingly obese, approximately 1 billion people around the world go hungry.

在美国人变得越来越胖的同时，世界上还有大约十亿人处于饥饿当中。

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University of Maryland scientists say while Americans' intake of calcium has stopped declining, teenage girls are still not getting enough of the mineral.

美国马里兰大学的科学家日前表示，尽管美国人的钙摄入量较之以前已经不再下降了，但十几岁的少女仍然存在钙摄入量不足的情况。

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He says health care costs have grown while many Americans are getting fatter.

VOA: special.2009.07.21

The Canadians were the silver medalists in this event in 2006 while the Americans finished in sixth place in Turin.

VOA: standard.2010.02.28

DeAngelis says while 11 million Americans alive today have either survived or are going through treatment, the war on cancer is far from over.

VOA: standard.2010.03.25

Overall, Chinese drivers bought more than 19 million cars last year while Americans bought 14.5 million.

NPR: China's Struggling Automakers Jump On SUV Boom

While Americans have clamped down on high-end lodging expenses, indulgence in luxury air travel is rising.

FORBES: Luxury Travel Spending Up Despite Gloomy Economy

While Americans are part of the Xela Teco effort right now, their goal is to step aside.

NPR: Guatemala Project Builds Tech from the Ground Up