外语题库22021-05-05

翻译题： The US looks like a Wild West for personal data. Information gathered by companies — most prominently Google and Facebook — trades at lightning speed on advertising markets that most users do not even know exist. If search engines and social net

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外语题库22021-05-05

翻译题： Singing in a group not only gives the lungs a good workout,it can give a sense of community.There is strength and a sense of well-being in numbers.

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外语题库22021-05-05

翻译题： And for most people,singing in a group is easier than singing alone.That can be a frightening experience even for the youngest and healthiest among us.

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外语题库22021-05-05

翻译题： Singing with others is not easy.It takes a lot of practice and offers a challenge--both physical and mental.But the result--hearing your voice blend and harmonize with others--can be truly uplifting.

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外语题库22021-05-05

翻译题： Singing with others can be a way to break the cycle of loneliness.Whether it is a choir or any type of singing group,it is a way to make new friends and visit new places.

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外语题库22021-05-05

翻译题： Many lung disease patients and others with chronic disorders can become less involved with other people as they grow older.They may be unwilling to go to new places or to try new things.Over time if this continues,they can become more and more l

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外语题库22021-05-05

翻译题： Chronic illness can lead to lonliness

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外语题库22021-05-05

翻译题： Speaking with Reuters,the choir members explained how singing has improved the quality of their lives.

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外语题库22021-05-05

翻译题： The members of the choir come from hospitals all across Hungary.Many are sick with chronic obstructive pulmonary disease,more commonly called COPD.

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外语题库22021-05-05

翻译题： The Reuters news agency reports that the“Breathing for the Soul”choir was formed earlier this year.The group recently performed in the ballroom of a hotel in Budapest.

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外语题库22021-05-05

翻译题： As part of their treatment,she wants her patients to sing in public as part of a choir!

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外语题库22021-05-05

翻译题： And not just singing while making dinner or washing up at night.

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外语题库22021-05-05

翻译题： A Hungarian doctor is advising her lung disease patients to consider a non-traditional form of treatment:singing!

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外语题库22021-05-05

翻译题： Consuming too little calcium can contribute to osteoporosis,a thinning of the bones that causes more than 2 million fractures a year.Once osteoporosis sets in,taking extra calcium and vitamin D won't prevent fractures.But not getting enough

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外语题库22021-05-05

翻译题： 'For people who can't or won't get more in their diet,it's better to fill that gap with supplements than to stay on the low side,'says Bess Dawson-Hughes,director of the Bone Metabolism Laboratory at the USDA Nutrition C

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外语题库22021-05-05

翻译题： Many of the more than 30 million Americans who are lactose intolerant don't get

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外语题库22021-05-05

翻译题： Getting adequate calcium from food is easier.For example,8 ounces of milk or 6 ounces of yogurt has 300 mg of calcium,and one cup of spinach has 270 mg.But studies show on average,Americans get only about 750 mg of calcium from their diets.

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外语题库22021-05-05

翻译题： People also need sufficient levels of vitamin D to absorb the calcium.The IOM recommends 600 international units a day for most adults,and 800 daily after age 70,although many physicians recommend more.It is difficult to take in that much vitami

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外语题库22021-05-05

翻译题： How much calcium people need varies by age and gender.Adults generally need 1,000 milligrams daily,rising to 1,200 mg for women over 50 and men over 70,according to guidelines issued in 2010 by the Institute of Medicine,an independent advisory g

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外语题库22021-05-05

翻译题： 'Unless you take in enough calcium,by mouth,every day,you have to keep borrowing it from your skeleton,so over your lifetime,you need to get enough,'says Dr.Siris.'If you have low bone mass,or are at risk for fractures,you want to

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外语题库22021-05-05

翻译题： Meanwhile,experts say they are still more concerned that too many Americans aren't getting enough calcium,since the body can't make it on its own.

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外语题库22021-05-05

翻译题： The links to heart attack and kidney stones involved calcium supplements,not calcium from food sources,Dr.Siris and other experts note.Many other studies have not found such health risks,so more research is needed to understand what levels,if an

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外语题库22021-05-05

翻译题： 'It's gotten very confusing but it doesn't need to be,'says Ethel Siris,director of the Toni Stabile Osteoporosis Center at Columbia University Medical Center in New York.

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外语题库22021-05-05

翻译题： For generations of Americans who grew up exhorted to drink their milk to maintain strong bones,the reports raised troubling questions:Is calcium not so important after all?Are the supplements unsafe?And how much is too much?

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外语题库22021-05-05

翻译题： Yet recent studies link calcium supplements to a higher risk of heart attacks and kidney stones.Last month,the U.S.Preventive Services Task Force issued a draft recommendation against taking calcium and vitamin D,saying there wasn't enough

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