The incident raised questions regarding the mental toll that the war has taken on U. S. soldiers and the quality of mental health care available to them.

这一事故致使人们对战争中美国士兵的精神状况产生质疑，以及战争中给予美国士兵的精神关怀是否有效产生质疑。

youdao

We have not adequately advanced priorities like education, energy, science and technology, and health care-all of which are essential to U. S. competitiveness, long-term prosperity, and strength.

我们在像教育、能源、科技、卫生保健等方面没有足够的优势，然而所有的这些对美国的竞争力、长期繁荣和力量都很重要。

youdao

If current trends continue, it will soon surpass smoking in the U. s. as the biggest single factor in early death, reduced quality of life and added health care costs.

如果按目前的趋势下去，肥胖很快就会赶超吸烟，成为美国最大的健康杀手，导致英年早逝，生活质量下降，医疗保健费用增加。

youdao

Indiana Republican Congressman Mike Pence spoke to a crowd outside the U.S.Capitol that had gathered to rally against the Democratic health-care bill.

VOA: standard.2010.03.16

Some critics have questioned why the president is traveling at a time when so many pressing matters are before him not just Afghanistan, but also the U.S.economy and his ongoing campaign for health-care reform.

VOA: standard.2009.11.12

In 2007,expenditures on health care totaled about one-sixth of the entire U.S.economy, and even top congressional leaders acknowledge that attempting to rein in health-care costs while at the same time expanding health-insurance coverage is a daunting task.

VOA: standard.2009.07.31

UnitedHealth's acquisition is the highest-profile commitment so far by a U.S. health-care firm to foreign operations part of a broader trend as American companies seek faster-growing markets overseas.

WSJ: UnitedHealth to Buy 90% of Brazil's Amil for $4.3 Billion

With regard to the last case, chronic diseases account for 47% of health care costs in the U.S., so self-care could help reduce health care costs.

FORBES: Health Wonk Review Review: One of the Strongest Yet

Graduates of foreign medical schools now make up more than 25% of all U.S. practicing physicians and about half of primary-care doctors because U.S. graduates tend to prefer more lucrative specialties.

WSJ: Squeeze Looms for Doctors