“美国的舰队是世界上最古老的飞机之一。”航空业分析师理查德·阿布拉菲亚表示。
"U.S. fleets are among the oldest in the world," said Richard Aboulafia, an aviation analyst.
伦敦帝国理工学院的詹姆斯·边沁是这项研究的合著者之一。他表示，这种全球趋势可能主要归因于营养和医疗条件的改善。
James Bentham, a co-author of the research from Imperial College, London, says the global trend is likely to be due primarily to improvements in nutrition and healthcare.
“这是我在苹果为数不多的几次感到寒意的会议之一。”一位与会者表示。
"It was one of the few times at Apple when I got a chill," says someone who was in the meeting.
在2018年的一项调查中，超过五分之一的美国和英国成年人表示，他们经常或总是感到孤独。
More than one-fifth of adults in both the United States and Britain said in a 2018 survey that they often or always feel lonely.
该电子游戏公司的代理律师斯科特·威特林表示，配音人员承担的“还不到制作电子游戏所需工作的十分之一”。
Scott Witlin, the lawyer representing the video game companies, says voice actors "represent less than one tenth of 1 percent of the work that goes into making a video game".
参加问卷调查的所有人中有四分之一没有表示明确意见。
疾病控制中心发现，在试图减肥的超重成年人中，只有不到四分之一的人表示，他们会将锻炼与饮食结合起来。
The Centers for Disease Control found that fewer than one-fourth of overweight adults who were trying to shed pounds said they were combining exercise with their diet.
例如，疾病控制中心发现，在试图减肥的超重成年人中，只有不到四分之一的人表示，他们会将锻炼与饮食结合起来。
The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to shed pounds said they were combining exercise with their diet.
根据最近对招生官的一项调查，只有四分之一的私立大学表示，论文在评判申请时“相当重要”。
According to a recent survey of admissions officers, only one in four private colleges say the essay is of "considerable importance" in judging an application.
约三分之一的人表示，假新闻的问题在于通过社交媒体“曲解或夸大真实新闻”。
About a third say the problem of fake news lies in "misinterpretation or exaggeration of actual news" via social media.
美国司法部表示，四分之一的孩子在青春期会遭到霸凌。
The United States Department of Justice showed that one out of four kids will be bullied during their adolescence.
截至2016年，表示过去的一年没有因为乐趣而读过任何书籍的高中生人数达到了三分之一。
The number of senior high school students who said they had not read any books for pleasure in the last year was one out of three by 2016.
该综述的研究人员之一玛丽·贝丝·斯皮兹纳格尔表示，有“合理的”证据表明早餐确实能提高注意力，只不过还需要更多的研究。
One of the review's researchers, Mary Beth Spitznagel, says there is "reasonable" evidence that breakfast does improve concentration—there just needs to be more research.
然而，该综述的研究人员之一玛丽·贝丝·斯皮兹纳格尔表示，有“合理的”证据表明早餐确实能提高注意力——只是还需要更多的研究。
However, one of the review's researchers, Mary Beth Spitznagel, says there is "reasonable" evidence that breakfast does improve concentration—there just needs to be more research.
董事会喜欢这个主意，但表示只能出2.5万美元，而这是成本开销的五分之一。
The board liked the idea but said it could offer just $ 25,000, one-fifth of the cost.
世界卫生组织表示，自我意识是帮助年轻人过上更快乐、更健康生活的十大重要生活技能之一。
The World Health Organization says self-awareness is one of ten important life skills that help young people live happier, healthier lives.
八分之一的人表示，他们的伴侣花在手机上的时间比和他们在一起的时间还多。
And one in eight people say their partner spends more time on their phone than with them.
朗格内尔也是对攻击催生的工业战的新形式表示担忧的专家之一，这种形式也使美国面临易受攻击的高度危险。
Mr. Langner is among the experts who expressed fear that the attack had legitimized a new form of industrial warfare, one to which the United States is also highly vulnerable.
这样做的意义之一就是内容和表示可以由不同的人开发。
This meant, among other things, that content and presentation could be developed by different people.
（但是）这份报告里面最令人沮丧的一点在于俄罗斯有很大比率的企业--足足有五分之一--表示它们经常支付贿款，但是并不认为这有什么问题。
The most depressing feature of the report is the high incidence of firms in Russia—fully a fifth—that say they pay bribes often but do not regard it as a problem.
只有三分之一的人表示，这对长期投资不利。
前面已经提到，SDO的目标之一就是可表示通常存储为XML的结构化数据。
As mentioned, one goal of SDO is that it is possible to represent the sort of structured data usually stored as XML.
一位航空公司发言人表示，恶劣天气更可能只是飞机坠毁的因素之一。
An airline spokesman said poor weather was more likely to have been a factor in the crash than the condition of the plane.
学校校长拉曼·布兰奇(Rahman Branch)表示，变化之一是增加了课后活动。
Rahman Branch, the school principal, says one change was to increase activities after the school day.
“5到10年前，这还是新兴事物，我们是领军者之一，”他表示。
"Five to 10 years ago it was emerging and we were one of the leaders," he says.
北约还表示其部门的成员之一在阿富汗南部死亡。
NATO also said one of its service members died in southern Afghanistan.
还有三分之一的人表示，自己曾经收到过另一半作为道歉的象征而送出的礼物。
And one in three said they have been given a gift as an apology by their other half.
布里吉表示，最重要的事情之一是学习如何在网上申请工作。
Vanessa says one of the most important things is learning how to apply for jobs on the Internet.
布里吉表示，最重要的事情之一是学习如何在网上申请工作。
Vanessa says one of the most important things is learning how to apply for jobs on the Internet.
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