嗅觉能发出信号，告诉有危险动物接近，或者告诉人类找到食物源。
Smell could signal the approach of a dangerous animal, or lead to a food source.
杰克告诉泰瑞，不要让任何人接近珍妮特身边，因为她的生命正面临严重的危险。
Jack tells Teri not to let anyone near Janet because she may be in real danger.
然而，即便离最终目标已经这般接近了，可缺乏资金是这项历史性工作具有的最大危险。
Yet even this close to the final goal, the lack of funding is the greatest risk facing this historic effort.
大多数鸟类都有保护他们幼仔接近食肉动物的天性，但是他们最终会因为来袭者的强大或者危险去阻止而放弃。
Many birds have an instinct to protect their young when approached by a predator, but they will eventually give up if the predator is too strong or dangerous to deter.
不易挥发物质释放的辐射，和逸出的铯、碘等易挥发元素一样，对接近核电站的工作人员或善后人员来说仍然是一个巨大的危险。
The radiation emitted by nonvolatile materials still poses a big danger to workers or cleanup crews close to the plant, along with the released volatile elements such as cesium and iodine.
通货紧缩已经变成比通货膨胀更危险的敌人；随着很多国家的利率都达到或接近于零，各国央行已经不得不另寻其它政策工具。
Deflation has become a more dangerous enemy than inflation; with interest rates in many countries at or close to zero, central Banks have had to reach for other tools.
根据国际自然保护联盟的估计，由此带来的结果是高达三分之一的全部种类的鲨鱼都面临或接近面临着绝种的危险，这其中就包含电影中的大白鲨。
As a result, the International Union for the Conservation of Nature estimates that as many as a third of all shark species are threatened or near threatened with extinction, including the great white.
选择接近水的地方是很危险的，因为熊喜欢沿着河岸走。
It was quite dangerous to choose the place near the river because bears like to walk along its Banks.
当大象辨认不出它听到的不断接近的声响时，它的本能就会告诉它：可能有危险。于是它就会做出相应的反应。
When the elephant cannot identify the sounds coming it hears, its instincts tell it that there is the possibility of danger, and so it will react accordingly.
随着“航行者”号接近跑到尽头，它的处境也越来越危险。
Voyager was getting dangerously close to the end of the runway.
尽管我没想过，但是事实已经很明显，有时候我们已经接近了危险的边缘，快要耗尽了像铜，锡和银这样普通的原材料。
I hadn't either, but apparently we're perilously close in some cases to running out of common things like copper, tin, and silver.
男性会在一些比较随意的无危险的场所接近我，例如停车厂，杂货店，通常，女性们，会有礼貌的直接走开。
Men started approaching me randomly in innocuous places, like parking lots or grocery stores and, normally, as a woman, you'd just walk away politely.
这一数字低于市场预期而且已经危险地接近于标志着工业制造紧缩的50红线以下。
The figure was below market forecasts and perilously close to dipping below the 50 line that would signal a contraction in industrial activity.
已经达到危险级别的辐射污染使核电站工作人员和紧急反应人员无法安全地接近设施中四座受损反应堆，控制火势和评估危害程度的工作无法进行。
Dangerous levels of radiation are preventing nuclear workers and emergency responders from safely approaching the facility's four reactors to control fires and assess the extent of damages.
警方警告说任何人都不要试图接近或抓住它，因为它现在是“危险分子”。
The police warned that no one should try to approach and catch the rooster because it can be dangerous.
默拉皮火山喷发出的火山灰云接近印尼Balerante的小村庄，当地居民逃离危险地带。
Local residents evacute a danger zone as the Merapi volcano releases ash clouds near the village of Balerante in Indonesia.
6月23日，一个重量级的地震学家指出福井的Tsuraga一号反应堆尤其危险，因为它已经老化，并接近断层线[1]。
On June 23rd a leading seismologist described one of Fukui's reactors, Tsuraga-1, as particularly dangerous because it is old and close to a fault line.
非常小的数(值接近于0的数字)也会带来麻烦，同时涉及到非常大的数和非常小的数的计算是非常危险的。
Small Numbers (that is, Numbers close to zero) can also be problematic, and calculations that involve both large and small Numbers can be positively dangerous.
（如果财政政策的制定者向往常一样被允许采取措施，那么财政赤字很有可能达到马斯特里赫特条约规定的上限，GDP的3%，这是一个非常危险的水平。） 这句的翻译有点问题，能否改进下：如果允许财政稳定机制发挥作用——它们几乎肯定会被允许——已经处于接近马斯特里赫特限度（即GDP的3%）的财政赤字会进一步提高。
If fiscal stabilisers are allowed to operate, as they almost certainly will be, the budget deficit, which is already dangerously close to the Maastricht limit of 3% of GDP, will rise further.
最后，他们在林中空地看到了他们的猎物——躺在阳光下、没有察觉危险正在接近的一只狮子。
Finally, in a clearing they spot their prey -a lion lies in the sun, unaware of the approaching danger.
进一步的研究发现因为HPV的缘故，男性和女性是发生口腔癌的危险人群，但是男性的危险系数接近35%。
Further research has found that both men and women are at risk for oral cancer due to HPV, but the risk is approximately 35% more likely for men.
受伤的野兽是危险的，必须小心接近。
Injured animals are dangerous, and need to be approached carefully.
受伤的野兽是危险的，必须小心接近。
Injured animals are dangerous, and need to be approached carefully.
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