Everyone will face an important and practical problem before entering college, that is how to choose a major.
每个人在上大学之前都会面临一个重要的实际的问题，那就是如何选择就读的专业。
A problem in using outdoor advertising is that of getting reliable data on the number of people who actually see an advertisement.
使用户外广告的一个问题是如何获得关于实际看到广告的人数的可靠数据。
A problem with this dating method is that an object could have been carried around, used for several generations before it was discarded.
这种年代测定法的一个问题是，有可能某一件东西从一个地方被带到了另外的地方，且被好几代人用了之后才被埋入土中。
The problem with being a grownup is that there's an awful lot of serious stuff to deal with—work, mortgage payments, figuring out what to cook for dinner.
长大后的问题是，有一大堆重要的事情要处理，从工作、按揭贷款到晚餐该做什么。
One problem with these sources is that the deep water also has a higher level of salt than shallower aquifers.
这些水源的一个问题是，深水区的含盐量也比浅水层的含盐量高。
You solve the problem and then, lo and behold, it turns out that: It is my friend Bumpy. Bumpy gives me a push.
你们解决这个问题，然后，你瞧，结果竟是：是我的朋友小颠。小颠推了我一把。
Almost everyone who was interviewed for this special report said that the biggest problem at the moment is not a lack of demand but a lack of good work to sell.
几乎每一位接受本期特别报道采访的人都表示，目前最大的问题不是需求不足，而是缺乏可供销售的好作品。
The second problem is that Venus exhibits a halo of light when it is seen just outside the Sun's disc.
第二个问题是，当金星在太阳圆盘外被观测到时，它会呈现出光晕。
The problem with this wedding is that everyone with a brain remembers the last wedding of a royal heir, Charles Windsor and Diana Spencer back in 1981.
这场婚礼的问题在于，每个有头脑的人都记得1981年王室继承人查尔斯·温莎和戴安娜·斯宾塞的最后一场婚礼。
The implication, in each case, is that curiosity is a good thing, and a lack of curiosity is a problem.
每个例子都意味着好奇心是一件好事，而缺乏好奇心是一个问题。
Mayors and councillors can only do so much about a problem that is far bigger than any one city or town.
对于这个比任何一个城市或城镇都要大得多的问题，市长和议员们只能做这么多。
One of the bits of evidence that supports this is that when people are trying to solve a problem, they typically have increased muscular activity in the throat region.
支持这一观点的证据之一是，当人们试图解决一个问题时，他们通常会增加喉部的肌肉活动。
The point is that people grew unaccustomed to thinking and acting in a responsible and independent way. Herein lies another big problem.
关键是人们变得不再习惯以一种负责任和独立的方式去思考和行动。其中就存在另一个大问题。
Current thinking holds that obesity is more a medical than a psychological problem.
现代观点认为肥胖更多是生理问题而不是心理问题。
You might say that this is a problem of their own making, one that they could avoid simply by changing their habits and hunting by day.
你可能会说这是他们自己造成的问题，只要他们改变习惯在白天狩猎，就能避免这个问题。
The trouble with the global warming debate is that it has become a moral problem when it's really engineering one.
全球变暖的争论的问题在于，它已经成为了一个道德问题，但实际上它是一个工程学问题。
Well, it is a global problem, so I thought we ought to provide some statistics that show that.
这是一个全球性的问题，所以我认为，我们应该提供一些数据来证明这一点。
"Many parents fear that their language is an obstacle, a problem, and if they abandon it their children will integrate better," says Antonella Sorace of the University of Edinburgh.
爱丁堡大学的安东内拉·索拉斯说：“许多父母担心他们的语言对孩子来说会是一个障碍、问题，如果他们放弃这种语言，他们的孩子会更好地融入社会。”
The problem is that the compound has mixed effects in the brain, a not unusual occurrence with psychoactive drugs.
问题在于，这种化合物对大脑有混合作用，这种情况在服用精神药物时并不少见。
The reason why I write this letter to you is that I have a problem in respect of the writing style.
我写这封信的原因是我有一个关于写作风格的问题。
The problem with being a grown up is that there's an awful lot of serious stuff to deal with—work, mortgage payments, figuring out what to cook for dinner.
成年人的问题是，有一大堆重要的事情要处理——工作、按揭贷款、弄清楚晚餐该做什么。
Noise pollution is such a serious problem that it has aroused concerns from the whole society.
噪声污染是个十分严重的问题，已经引起了全社会的关注。
In fact, the United States Customs Service reports that CFC-12 is a contraband problem second only to illicit drugs.
事实上，美国海关报告说，CFC-12是仅次于违禁药物的第二大违禁品。
It is known that pollution is a long-term problem, and no single government can meet the challenge alone.
众所周知，污染是一个长期问题，没有任何一个政府能够单独应对这个挑战。
The problem is "decision fatigue", a psychological phenomenon that takes a toll on the quality of your choices after a long day of decision making, says Evan Polman, a leading psychologist.
著名心理学家埃文·波尔曼表示，这其中反映的问题就是“决策疲劳”，即在经过漫长的一天的决策后，对决策的质量产生负面影响的心理现象。
The problem of hunger worldwide is a hard nut to crack. I'm afraid that scientists need to put in more efforts.
全球性的饥饿问题是个棘手的问题，恐怕科学家们需要付出更多的努力。
The immediate problem is that my father-in-law wants a detailed report by next Monday.
当务之急是我继父希望在下周一之前得到一份详细的报告。
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