Next to habitat loss, these invasive species represent the greatest threat to biodiversity worldwide, many ecologists say.
许多生态学家说，这些入侵物种仅次于栖息地的丧失，是对全球生物多样性的最大威胁。
The new edition of the dictionary carries 7,000 additions to the language, which purists say is under threat.
新版词典为该语种增加了7000个词条，纯粹派说该语种正受到威胁。
But geologists caution that while the threat is real, it is impossible to say when the volcano might collapse.
然而地质学家警告说，尽管这一威胁确有其事，但是根本无法断定火山何时崩塌。
Members of the group say this proliferation poses an increased threat to stability in the area.
该组织成员表示，武器扩散使得该地区面临的稳定性威胁不断增加。
She is unlikely to be let out again before the poll as she could, some say, pose a real threat to the EPRDF in Addis Ababa and other cities.
在投票前她不太可能被释放出来，因为她能，像一些人说的那样，给亚的斯亚贝巴和其它城市的埃革阵构成真正的威胁。
U. S. and Russian government officials say it is essential they keep some smallpox alive in case a future biological threat demands more tests with the virus.
美国和俄罗斯的官方表示，留存一些天花病毒以进行更多的测试，这对未来应对生物威胁是非常必要的。
Officials overseeing relief efforts in Pakistan say an outbreak of disease is presenting a new threat to flood victims as they brace for more rain.
负责巴基斯坦救灾工作的官员说，在灾民面临更多降雨来袭的同时，疾病的爆发给洪灾灾民带来新的威胁。
But what is concerning say relief officials is the threat to the people living in Kenya's displacement camps.
但是，赈灾的官员说我们所关心的是住在肯尼亚避难所中的群众的威胁。
If HTC follows through on its promise to make an aggressive branding push, it could pose a bigger threat for Apple, analysts say.
分析人士说，如果宏达国际兑现其承诺，发起强烈的品牌攻势，它将对苹果公司构成更大的威胁。
Come off it, they say, it's all a bit of fun, and no one in their right mind confuses British monarchical grandeur with a threat to liberties.
别吹牛了，人们说，真是搞笑。心智正常的人不会将英国君主制的庄严和对自由的威胁混淆。
She declined to say how much money would be spent on the commercials airing in six states, but one advertising analyst said the industry has enough cash to pose a serious threat.
她拒绝透露究竟投入多少资金用于六个州的商业播放，但一名媒体分析家称保险业的资金充裕，足以造成巨大威胁。
Traffic delays, work deadlines and other everyday hassles aren't likely to pose a threat to unborn babies, researchers say, and pregnant women who feel they are coping well tend to do just fine.
研究人员说，堵车、任务的最后期限和其他日常烦恼事不太可能对胎儿造成威胁，那些自我感觉应付自如的孕妇往往做得不错。
The number of films being produced by Hollywood is set to fall by more than a third as the major studios struggle against a twin threat, industry analysts say.
行业分析师称，因为主要制片商遭受双重威胁，好莱坞制作中的电影数目的预估值已被下调超过三分之一。
But don't worry, experts say the holes don't pose a threat to the Earth.
不过别担心，专家说这个洞不会对地球造成威胁。
The new system poses even less of a threat to Russia's nuclear arsenal (the Americans say neither ever did).
新型防御体系对俄罗斯核工厂的威胁也更小了。
Financial officials in several countries say it became clear early this year that these online Banks might pose a systemic threat across the region.
几个国家的财经官员说，今年早期已经可以比较清楚地可以看到这些网上银行可能会给整个地区带来系统性的威胁。
Scientists say devices like Mr Suppes' pose no real threat to neighbouring communities or the environment because they contain no nuclear materials, such as uranium or plutonium.
科学家说类似于Suppes先生的装置不会真正威胁到附件的社区和环境，因为他们不含有核燃料，如铀和钚。
New members say that their voters will not support out-of-area expeditions—the alliance’s big focus just now—unless it is properly defending the home front against any threat from Russia.
北约的新成员表示，他们不会支持目前他们的盟友所关注的跨区域防务，除非这些活动可以抵御来自俄罗斯对他们的国家的威胁。
And then, third, I would say, is the evolving threat model as you implement new types of computing systems.
然后，第三点，我要说的是，在你实现一种新的计算系统时所伴随产生的威胁模型。
Jews say that "the Arabs" pose a security threat because they could fire mortars at planes landing at Ben Gurion airport nearby.
犹太人说“阿拉伯人”造成了安全威胁，因为他们可能会向停在附近班固利恩机场的飞机发射迫击炮。
Wind power has emerged as a viable renewable energy source in recent years - one that proponents say could lessen the threat of global warming.
风能是近几年呼声最高的可再生资源——其中一个原因在于，支持者们认为风能可以降低全球变暖的威胁。
Getting people to care about a climate threat that is decades away is hard enough, they say, without adding in the vagaries of natural climate cycles.
他们说，让人们关心数十年以后的气候威胁实在是太困难了，更何况自然气候循环本身也是变幻难测。
You could make a fairly tight argument to say that it is the single greatest health threat that has ever faced the human species.
人们可以有相当确凿的证据说，这是有史以来人类物种所面临的唯一最大的健康威胁。
The scientists say that its threat history could explain why a given culture finds others to be alien or immoral.
科学家们表示这种受到威胁的历史可以解释为什么一种已知的文明会认定其他文明为异文明，邪恶的文明。
The scientists say that its threat history could explain why a given culture finds others to be alien or immoral.
科学家们表示这种受到威胁的历史可以解释为什么一种已知的文明会认定其他文明为异文明，邪恶的文明。
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