But the major American problem is anti-submarine warfare, because even elderly diesel-electric boats have proved difficult to detect.
但美国主要的问题是反潜战，因为甚至陈旧的柴电潜艇被证实也难以发现。
American families and prominent business leaders are aware that there's a big problem with automation.
美国家庭和杰出的商业领袖都意识到自动化存在一个大问题。
A paper just published in the American Chemical Society's journal, Nano suggests a sprinkling of graphene may deal with this problem.
在美国化学协会杂志刚发表的一篇论文《纳米》表示加入少许石墨烯也许就能解决这个问题。
Mark Serreze, director of the American National Snow and Ice Data Center (NSIDC) in Colorado, thinks that sea level rise is going to be a bigger and bigger problem, as we move through the 21st century.
美国国家冰雪数据中心（NSIDC）位于科罗拉多州，其主任马克·塞雷泽（Mark Serreze）认为，随着我们进入21世纪，海平面上升将成为一个越来越大的问题。
Part South American soap, part comedy, this is also a drama that looks intelligently at a very real problem on these very real streets not far from the Ramblas.
此片部分是南美肥皂剧，部分喜剧，同时也是基于离拉布兰大道不远的真实街区里发生的十分现实的问题的一部聪明的戏剧。
The rules are so tight on irradiation that you can't pull it out and use it when a new problem arises, and that's to the detriment of the American public.
这些规则在辐照方法中是如此严密，所以你不能从中退出，当新的问题出现时又拿出来用，这是对美国民众的一种伤害。
So a problem in one part of the financial system, such as American subprime mortgages, can quickly become a global issue.
所以金融系统某部分的一个问题可以很快变成全球性议题，像美国次级抵押贷款。
In Houston, for example, a company named American Air Liquide has been using an ant-based strategy to manage a complex business problem.
比如在美国休斯顿城，一个美国气体制造公司就一直在使用蚂蚁策略管理一个复杂的商业问题。
He correctly identified another problem: that while most American public schools are pretty good, a significant minority are atrocious.
他还正确的认识了另一个问题：美国大多数公里学校都很不错，只有很少数糟糕透顶。
If sustainable competitive advantage depends on work force skills, American firms have a problem.
如果持续竞争优势依靠劳动力的技能，那么美国的公司就有问题了。
The American insurance industry has tried to get around this problem by offering variable annuities, which they like to call a "living benefit".
美国保险行业试图通过提供各种各样的年金来绕过这一问题，他们把这些年金称作“生活保障金”。
But the problem, as an American diplomat in the region says, is that whereas the improvements are linear, the threats are growing exponentially.
正如该区一位美国外交官所说，该区的问题在于，在情况得以好转的同时，威胁却在成倍加剧。
History teaching is far from the biggest crisis in American education. But it is a problem nevertheless, and a neglected one.
历史教育绝不是美国教育最大的危机，但它的确是一个问题，而且是一个被人忽视的问题。
But this isn't a female problem; it's an American one: There is little evidence that women save less than men.
但这不是女性的问题；这是全美国的问题：没有证据表明女性储蓄少于男性。
Simon's Comment 1: The problem I have is that you don't look like an American idol.
西蒙评论1：我的问题就是，你看起来一点不像个美国偶像。
They are happy. American women don't have anyone hunting for them-that's the real problem.
他们很开心，而美国女人没人为她们打猎——这是问题所在。
But the sticker-shock for the mandate is really just a reflection of the second big problem: the overall cost structure of American health care.
但是昂贵的强制性医保刚好反应了第二个大问题：美国医疗体系的整体花费结构。
"It's a problem," admits Mordecai-Mark Mac Low, an astronomer at New York's American Museum of Natural History. Or, rather, it was a problem - but Mac Low and his collaborators may have solved it.
纽约美国自然史博物馆的天文学家马克·麦克卢承认这是个麻烦的问题，但现在我们可以说它曾经是个问题，因为麦克卢和他的同事已经解决了这个问题。
The contraction in their net interest margin, the gap between their cost of funds and the rate at which they deploy them, underscores a larger problem in the American economy.
净利率差额的紧缩，筹资成本与分配率的差距表明美国经济遇到了很大的问题。
"The point is," Newcomb says, "that the statute is not a general foreign bribery statute," but is aimed, rather, at the problem of "American companies buying business overseas."
纽康姆表示：“问题是，这个法案并不是一个一般意义上的海外贿赂法案，”而是著重针对“美国企业的海外收购业务”的问题。
The United States Congress held hearings last week on the growing problem of piracy, which the American entertainment industry says accounts for the loss of $20 billion a year in sales.
上周，美国国会就日益严重的盗版问题召开听证会，美国娱乐产业表示，每年因盗版行为所造成的销售额损失达到2百亿美元。
In finance the "originate and distribute" model of bank lending may have dispersed risk, but it also meant that a problem in the American housing market damaged Banks all over the world.
在金融领域，“贷款并证券化(originate anddistribute)”的银行借贷模式能够分散风险，但也意味着只要美国房地产市场出现问题，全世界的银行都要受到损害。
And on Friday, the Oppenheimer family sold its 40% stake in diamond miner DE Beers to Anglo American, which some have described as part of a larger succession problem.
周五，奥本海默家族将其持有的钻石矿业公司德比尔斯(De Beers) 40%的股份出售给英美资源公司(Anglo American)，据称后者涉及更为严重的继承问题。
And on Friday, the Oppenheimer family sold its 40% stake in diamond miner DE Beers to Anglo American, which some have described as part of a larger succession problem.
周五，奥本海默家族将其持有的钻石矿业公司德比尔斯(De Beers) 40%的股份出售给英美资源公司(Anglo American)，据称后者涉及更为严重的继承问题。
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